Coding style cleanup in dock.c

This patch reviews the code style in dock.c, removing some
curly brackets not needed and adding other where needed.

This patch removes some lines commented and some extra lines for
better understanding.

src/dock.c

@@ -165,9 +165,8 @@ static void renameCallback(WMenu *menu, WMenuEntry *entry)
 	name = wstrdup(dock->screen_ptr->workspaces[wspace]->name);
 
 	snprintf(buffer, sizeof(buffer), _("Type the name for workspace %i:"), wspace + 1);
-	if (wInputDialog(dock->screen_ptr, _("Rename Workspace"), buffer, &name)) {
+	if (wInputDialog(dock->screen_ptr, _("Rename Workspace"), buffer, &name))
 		wWorkspaceRename(dock->screen_ptr, wspace, name);
-	}
 
 	wfree(name);
 }
@@ -240,9 +239,9 @@ static void killCallback(WMenu *menu, WMenuEntry *entry)
 			wwin = scr->focused_window;
 			while (wwin) {
 				twin = wwin->prev;
-				if (wwin->fake_group == fPtr) {
+				if (wwin->fake_group == fPtr)
 					wClientKill(wwin);
-				}
+
 				wwin = twin;
 			}
 		} else if (icon->icon && icon->icon->owner) {
@@ -267,9 +266,8 @@ static int numberOfSelectedIcons(WDock *dock)
 	n = 0;
 	for (i = 1; i < dock->max_icons; i++) {
 		aicon = dock->icon_array[i];
-		if (aicon && aicon->icon->selected) {
+		if (aicon && aicon->icon->selected)
 			n++;
-		}
 	}
 
 	return n;
@@ -283,9 +281,8 @@ static WMArray *getSelected(WDock *dock)
 
 	for (i = 1; i < dock->max_icons; i++) {
 		btn = dock->icon_array[i];
-		if (btn && btn->icon->selected) {
+		if (btn && btn->icon->selected)
 			WMAddToArray(ret, btn);
-		}
 	}
 
 	return ret;
@@ -557,8 +554,6 @@ static void toggleAutoAttractCallback(WMenu *menu, WMenuEntry *entry)
 	assert(entry->clientdata != NULL);
 
 	dock->attract_icons = !dock->attract_icons;
-	/*if (!dock->attract_icons)
-	   dock->keep_attracted = 0; */
 
 	entry->flags.indicator_on = dock->attract_icons;
 
@@ -628,9 +623,8 @@ static void selectIconsCallback(WMenu *menu, WMenuEntry *entry)
 	if (!WMGetArrayItemCount(selectedIcons)) {
 		for (i = 1; i < dock->max_icons; i++) {
 			btn = dock->icon_array[i];
-			if (btn && !btn->icon->selected) {
+			if (btn && !btn->icon->selected)
 				wIconSelect(btn->icon);
-			}
 		}
 	} else {
 		WM_ITERATE_ARRAY(selectedIcons, btn, iter) {
@@ -734,7 +728,6 @@ static WAppIcon *mainIconCreate(WScreen *scr, int type)
 		btn->icon->core->descriptor.handle_expose = clipIconExpose;
 		btn->icon->core->descriptor.handle_enternotify = clipEnterNotify;
 		btn->icon->core->descriptor.handle_leavenotify = clipLeaveNotify;
-		/*x_pos = scr->scr_width - ICON_SIZE*2 - DOCK_EXTRA_SPACE; */
 		x_pos = 0;
 	} else {
 		btn = wAppIconCreateForDock(scr, NULL, "Logo", "WMDock", TILE_NORMAL);
@@ -747,7 +740,6 @@ static WAppIcon *mainIconCreate(WScreen *scr, int type)
 	btn->icon->core->descriptor.handle_mousedown = iconMouseDown;
 	btn->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
 	btn->icon->core->descriptor.parent = btn;
-	/*ChangeStackingLevel(btn->icon->core, WMDockLevel); */
 	XMapWindow(dpy, btn->icon->core->window);
 	btn->x_pos = x_pos;
 	btn->y_pos = 0;
@@ -828,9 +820,8 @@ static void launchDockedApplication(WAppIcon *btn, Bool withSelection)
 		} else {
 			wwarning(_("could not launch application %s"), btn->command);
 			btn->launching = 0;
-			if (!btn->relaunching) {
+			if (!btn->relaunching)
 				btn->running = 0;
-			}
 		}
 	}
 }
@@ -860,11 +851,11 @@ static void updateWorkspaceMenu(WMenu *menu, WAppIcon *icon)
 
 			menu->flags.realized = 0;
 		}
-		if (i == scr->current_workspace) {
+
+		if (i == scr->current_workspace)
 			wMenuSetEnabled(menu, i, False);
-		} else {
+		else
 			wMenuSetEnabled(menu, i, True);
-		}
 	}
 
 	if (!menu->flags.realized)
@@ -1143,10 +1134,10 @@ void wClipIconPaint(WAppIcon *aicon)
 
 	wfree(ws_name);
 
-	if (aicon->launching) {
+	if (aicon->launching)
 		XFillRectangle(dpy, aicon->icon->core->window, scr->stipple_gc,
 			       0, 0, wPreferences.icon_size, wPreferences.icon_size);
-	}
+
 	paintClipButtons(aicon, aicon->dock->lclip_button_pushed, aicon->dock->rclip_button_pushed);
 }
 
@@ -1157,9 +1148,9 @@ static void clipIconExpose(WObjDescriptor *desc, XEvent *event)
 
 static void dockIconPaint(WAppIcon *btn)
 {
-	if (btn == btn->icon->core->screen_ptr->clip_icon)
+	if (btn == btn->icon->core->screen_ptr->clip_icon) {
 		wClipIconPaint(btn);
-	else {
+	} else {
 		wAppIconPaint(btn);
 		save_appicon(btn, True);
 	}
@@ -1354,9 +1345,8 @@ static WAppIcon *restore_icon_state(WScreen *scr, WMPropList *info, int type, in
 	WMPropList *cmd, *value;
 
 	cmd = WMGetFromPLDictionary(info, dCommand);
-	if (!cmd || !WMIsPLString(cmd)) {
+	if (!cmd || !WMIsPLString(cmd))
 		return NULL;
-	}
 
 	/* parse window name */
 	value = WMGetFromPLDictionary(info, dName);
@@ -1369,9 +1359,8 @@ static WAppIcon *restore_icon_state(WScreen *scr, WMPropList *info, int type, in
 
 		ParseWindowName(value, &winstance, &wclass, "dock");
 
-		if (!winstance && !wclass) {
+		if (!winstance && !wclass)
 			return NULL;
-		}
 
 		/* get commands */
 
@@ -1487,9 +1476,9 @@ WAppIcon *wClipRestoreState(WScreen *scr, WMPropList *clip_state)
 	value = WMGetFromPLDictionary(clip_state, dPosition);
 
 	if (value) {
-		if (!WMIsPLString(value))
+		if (!WMIsPLString(value)) {
 			COMPLAIN("Position");
-		else {
+		} else {
 			WMRect rect;
 			int flags;
 
@@ -1586,9 +1575,8 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 		if (!WMIsPLString(value)) {
 			COMPLAIN("Lowered");
 		} else {
-			if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
+			if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
 				dock->lowered = 1;
-			}
 		}
 	}
 
@@ -1600,9 +1588,8 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 		if (!WMIsPLString(value)) {
 			COMPLAIN("Collapsed");
 		} else {
-			if (strcasecmp(WMGetFromPLString(value), "YES") == 0) {
+			if (strcasecmp(WMGetFromPLString(value), "YES") == 0)
 				dock->collapsed = 1;
-			}
 		}
 	}
 
@@ -1705,14 +1692,15 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 				ChangeStackingLevel(aicon->icon->core, WMDockLevel);
 
 			wCoreConfigure(aicon->icon->core, aicon->x_pos, aicon->y_pos, 0, 0);
-
 			if (!dock->collapsed)
 				XMapWindow(dpy, aicon->icon->core->window);
+
 			wRaiseFrame(aicon->icon->core);
 
 			dock->icon_count++;
-		} else if (dock->icon_count == 0 && type == WM_DOCK)
+		} else if (dock->icon_count == 0 && type == WM_DOCK) {
 			dock->icon_count++;
+		}
 	}
 
 	/* if the first icon is not defined, use the default */
@@ -1724,6 +1712,7 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 			ChangeStackingLevel(old_top->icon->core, WMNormalLevel);
 		else
 			ChangeStackingLevel(old_top->icon->core, WMDockLevel);
+
 		dock->icon_array[0] = old_top;
 		XMoveWindow(dpy, old_top->icon->core->window, dock->x_pos, dock->y_pos);
 		/* we don't need to increment dock->icon_count here because it was
@@ -1732,10 +1721,11 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 	} else if (old_top != dock->icon_array[0]) {
 		if (old_top == scr->clip_icon)
 			scr->clip_icon = dock->icon_array[0];
+
 		wAppIconDestroy(old_top);
 	}
 
- finish:
+finish:
 	WMReleasePropList(dock_state);
 
 	return dock;
@@ -1744,7 +1734,6 @@ WDock *wDockRestoreState(WScreen *scr, WMPropList *dock_state, int type)
 void wDockLaunchWithState(WDock *dock, WAppIcon *btn, WSavedState *state)
 {
 	if (btn && btn->command && !btn->running && !btn->launching) {
-
 		btn->drop_launch = 0;
 		btn->paste_launch = 0;
 
@@ -1856,9 +1845,8 @@ int wDockReceiveDNDDrop(WScreen *scr, XEvent *event)
 			dockIconPaint(btn);
 		} else {
 			btn->launching = 0;
-			if (!btn->relaunching) {
+			if (!btn->relaunching)
 				btn->running = 0;
-			}
 		}
 	}
 	return False;
@@ -2047,8 +2035,6 @@ static Bool moveIconBetweenDocks(WDock *src, WDock *dest, WAppIcon *icon, int x,
 		if (dest->icon_array[index] == NULL)
 			break;
 	}
-	/* if (index == dest->max_icons)
-	   return; */
 
 	assert(index < dest->max_icons);
 
@@ -2101,9 +2087,8 @@ void wDockDetach(WDock *dock, WAppIcon *icon)
 	int index;
 
 	/* make the settings panel be closed */
-	if (icon->panel) {
+	if (icon->panel)
 		DestroyDockAppSettingsPanel(icon->panel);
-	}
 
 	/* This must be called before icon->dock is set to NULL.
 	 * Don't move it. -Dan
@@ -2141,6 +2126,7 @@ void wDockDetach(WDock *dock, WAppIcon *icon)
 	for (index = 1; index < dock->max_icons; index++)
 		if (dock->icon_array[index] == icon)
 			break;
+
 	assert(index < dock->max_icons);
 	dock->icon_array[index] = NULL;
 	icon->yindex = -1;
@@ -2151,9 +2137,9 @@ void wDockDetach(WDock *dock, WAppIcon *icon)
 	/* if the dock is not attached to an application or
 	 * the application did not set the appropriate hints yet,
 	 * destroy the icon */
-	if (!icon->running || !wApplicationOf(icon->main_window))
+	if (!icon->running || !wApplicationOf(icon->main_window)) {
 		wAppIconDestroy(icon);
-	else {
+	} else {
 		icon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
 		icon->icon->core->descriptor.handle_enternotify = NULL;
 		icon->icon->core->descriptor.handle_leavenotify = NULL;
@@ -2163,9 +2149,8 @@ void wDockDetach(WDock *dock, WAppIcon *icon)
 		ChangeStackingLevel(icon->icon->core, NORMAL_ICON_LEVEL);
 
 		wAppIconPaint(icon);
-		if (wPreferences.auto_arrange_icons) {
+		if (wPreferences.auto_arrange_icons)
 			wArrangeIcons(dock->screen_ptr, True);
-		}
 	}
 	if (dock->auto_collapse || dock->auto_raise_lower)
 		clipLeave(dock);
@@ -2200,9 +2185,8 @@ Bool wDockSnapIcon(WDock *dock, WAppIcon *icon, int req_x, int req_y, int *ret_x
 	dy = dock->y_pos;
 
 	/* if the dock is full */
-	if (!redocking && (dock->icon_count >= dock->max_icons)) {
+	if (!redocking && (dock->icon_count >= dock->max_icons))
 		return False;
-	}
 
 	/* exact position */
 	if (req_y < dy)
@@ -2386,9 +2370,8 @@ Bool wDockFindFreeSlot(WDock *dock, int *x_pos, int *y_pos)
 		extra_count = scr->global_icon_count;
 
 	/* if the dock is full */
-	if (dock->icon_count + extra_count >= dock->max_icons) {
+	if (dock->icon_count + extra_count >= dock->max_icons)
 		return False;
-	}
 
 	if (!wPreferences.flags.nodock && scr->dock) {
 		if (scr->dock->on_right_side)
@@ -2419,8 +2402,9 @@ Bool wDockFindFreeSlot(WDock *dock, int *x_pos, int *y_pos)
 			corner = C_NW;
 		else
 			corner = C_NONE;
-	} else
+	} else {
 		corner = C_NONE;
+	}
 
 	/* If the clip is in the corner, use only slots that are in the border
 	 * of the screen */
@@ -2535,16 +2519,16 @@ Bool wDockFindFreeSlot(WDock *dock, int *x_pos, int *y_pos)
 		wfree(hmap);
 		/* If found a slot, translate and return */
 		if (done) {
-			if (corner == C_NW || corner == C_NE) {
+			if (corner == C_NW || corner == C_NE)
 				*y_pos = y;
-			} else {
+			else
 				*y_pos = -y;
-			}
+
-			if (corner == C_NE || corner == C_SE) {
+			if (corner == C_NE || corner == C_SE)
 				*x_pos = x;
-			} else {
+			else
 				*x_pos = -x;
-			}
+
 			return True;
 		}
 		/* else, try to find a slot somewhere else */
@@ -2573,9 +2557,10 @@ Bool wDockFindFreeSlot(WDock *dock, int *x_pos, int *y_pos)
 		if (btn)
 			slot_map[XY2OFS(btn->xindex, btn->yindex)] = 1;
 	}
-	for (chain = scr->global_icons; chain != NULL; chain = chain->next) {
+
+	for (chain = scr->global_icons; chain != NULL; chain = chain->next)
 		slot_map[XY2OFS(chain->aicon->xindex, chain->aicon->yindex)] = 1;
-	}
+
 	/* Find closest slot from the center that is free by scanning the
 	 * map from the center to outward in circular passes.
 	 * This will not result in a neat layout, but will be optimal
@@ -2654,11 +2639,10 @@ static void swapDock(WDock *dock)
 	WAppIcon *btn;
 	int x, i;
 
-	if (dock->on_right_side) {
+	if (dock->on_right_side)
 		x = dock->x_pos = scr->scr_width - ICON_SIZE - DOCK_EXTRA_SPACE;
-	} else {
+	else
 		x = dock->x_pos = DOCK_EXTRA_SPACE;
-	}
 
 	for (i = 0; i < dock->max_icons; i++) {
 		btn = dock->icon_array[i];
@@ -2712,9 +2696,10 @@ static pid_t execCommand(WAppIcon *btn, char *command, WSavedState *state)
 		args = malloc(sizeof(char *) * (argc + 1));
 		if (!args)
 			exit(111);
-		for (i = 0; i < argc; i++) {
+
+		for (i = 0; i < argc; i++)
 			args[i] = argv[i];
-		}
+
 		args[argc] = NULL;
 		execvp(argv[0], args);
 		exit(111);
@@ -2780,9 +2765,8 @@ void wDockShowIcons(WDock *dock)
 
 	if (!dock->collapsed) {
 		for (i = 1; i < dock->max_icons; i++) {
-			if (dock->icon_array[i]) {
+			if (dock->icon_array[i])
 				XMapWindow(dpy, dock->icon_array[i]->icon->core->window);
-			}
 		}
 	}
 	dock->mapped = 1;
@@ -2849,9 +2833,8 @@ void wDockTrackWindowLaunch(WDock *dock, Window window)
 	Bool found = False;
 	char *command = NULL;
 
-	if (!PropGetWMClass(window, &wm_class, &wm_instance) || (!wm_class && !wm_instance)) {
+	if (!PropGetWMClass(window, &wm_class, &wm_instance) || (!wm_class && !wm_instance))
 		return;
-	}
 
 	command = GetCommandForWindow(window);
  retry:
@@ -2869,15 +2852,14 @@ void wDockTrackWindowLaunch(WDock *dock, Window window)
 		if ((icon->wm_instance || icon->wm_class)
 		    && (icon->launching || !icon->running)) {
 
-			if (icon->wm_instance && wm_instance && strcmp(icon->wm_instance, wm_instance) != 0) {
+			if (icon->wm_instance && wm_instance && strcmp(icon->wm_instance, wm_instance) != 0)
 				continue;
-			}
+
-			if (icon->wm_class && wm_class && strcmp(icon->wm_class, wm_class) != 0) {
+			if (icon->wm_class && wm_class && strcmp(icon->wm_class, wm_class) != 0)
 				continue;
-			}
+
-			if (firstPass && command && strcmp(icon->command, command) != 0) {
+			if (firstPass && command && strcmp(icon->command, command) != 0)
 				continue;
-			}
 
 			if (!icon->relaunching) {
 				WApplication *wapp;
@@ -2890,9 +2872,8 @@ void wDockTrackWindowLaunch(WDock *dock, Window window)
 					icon->forced_dock = 1;
 					icon->running = 0;
 				}
-				if (!icon->forced_dock) {
+				if (!icon->forced_dock)
 					icon->main_window = window;
-				}
 			}
 			found = True;
 			if (!wPreferences.no_animations && !icon->launching &&
@@ -3111,6 +3092,7 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 			entry->text = _("Unselect All Icons");
 		else
 			entry->text = _("Select All Icons");
+
 		wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
 
 		/* keep icon(s) */
@@ -3120,6 +3102,7 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 			entry->text = _("Keep Icons");
 		else
 			entry->text = _("Keep Icon");
+
 		wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
 
 		/* this is the workspace submenu part */
@@ -3128,8 +3111,10 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 			entry->text = _("Move Icons To");
 		else
 			entry->text = _("Move Icon To");
+
 		if (scr->clip_submenu)
 			updateWorkspaceMenu(scr->clip_submenu, aicon);
+
 		wMenuSetEnabled(dock->menu, index, !aicon->omnipresent);
 
 		/* remove icon(s) */
@@ -3139,6 +3124,7 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 			entry->text = _("Remove Icons");
 		else
 			entry->text = _("Remove Icon");
+
 		wMenuSetEnabled(dock->menu, index, dock->icon_count > 1);
 
 		/* attract icon(s) */
@@ -3149,11 +3135,10 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 		wMenuRealize(dock->menu);
 	}
 
-	if (aicon->icon->owner) {
+	if (aicon->icon->owner)
 		wapp = wApplicationOf(aicon->icon->owner->main_window);
-	} else {
+	else
 		wapp = NULL;
-	}
 
 	/* launch */
 	entry = dock->menu->entries[++index];
@@ -3163,21 +3148,21 @@ static void openDockMenu(WDock *dock, WAppIcon *aicon, XEvent *event)
 	/* unhide here */
 	entry = dock->menu->entries[++index];
 	entry->clientdata = aicon;
-	if (wapp && wapp->flags.hidden) {
+	if (wapp && wapp->flags.hidden)
 		entry->text = _("Unhide Here");
-	} else {
+	else
 		entry->text = _("Bring Here");
-	}
+
 	wMenuSetEnabled(dock->menu, index, appIsRunning);
 
 	/* hide */
 	entry = dock->menu->entries[++index];
 	entry->clientdata = aicon;
-	if (wapp && wapp->flags.hidden) {
+	if (wapp && wapp->flags.hidden)
 		entry->text = _("Unhide");
-	} else {
+	else
 		entry->text = _("Hide");
-	}
+
 	wMenuSetEnabled(dock->menu, index, appIsRunning);
 
 	/* settings */
@@ -3229,18 +3214,15 @@ static void iconDblClick(WObjDescriptor *desc, XEvent *event)
 		unhideHere = (event->xbutton.state & ShiftMask);
 
 		/* go to the last workspace that the user worked on the app */
-		if (wapp->last_workspace != dock->screen_ptr->current_workspace && !unhideHere) {
+		if (wapp->last_workspace != dock->screen_ptr->current_workspace && !unhideHere)
 			wWorkspaceChange(dock->screen_ptr, wapp->last_workspace);
-		}
 
 		wUnhideApplication(wapp, event->xbutton.button == Button2, unhideHere);
 
-		if (event->xbutton.state & MOD_MASK) {
+		if (event->xbutton.state & MOD_MASK)
 			wHideOtherApplications(btn->icon->owner);
-		}
 	} else {
 		if (event->xbutton.button == Button1) {
-
 			if (event->xbutton.state & MOD_MASK) {
 				/* raise/lower dock */
 				toggleLowered(dock);
@@ -3269,9 +3251,9 @@ static void handleDockMove(WDock *dock, WAppIcon *aicon, XEvent *event)
 
 	if (XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
 			 | ButtonReleaseMask | ButtonPressMask, GrabModeAsync,
-			 GrabModeAsync, None, None, CurrentTime) != GrabSuccess) {
+			 GrabModeAsync, None, None, CurrentTime) != GrabSuccess)
 		wwarning("pointer grab failed for dock move");
-	}
+
 	y = 0;
 	for (x = 0; x < dock->max_icons; x++) {
 		if (dock->icon_array[x] != NULL && dock->icon_array[x]->yindex > y)
@@ -3328,7 +3310,6 @@ static void handleDockMove(WDock *dock, WAppIcon *aicon, XEvent *event)
 				if (!dock->on_right_side) {
 
 					/* is on left */
-
 					if (ev.xmotion.x_root > dock->x_pos + ICON_SIZE * 2) {
 						XMoveWindow(dpy, scr->dock_shadow, scr->scr_width - ICON_SIZE
 							    - DOCK_EXTRA_SPACE - 1, dock->y_pos);
@@ -3531,14 +3512,14 @@ static Bool handleIconMove(WDock *dock, WAppIcon *aicon, XEvent *event)
 
 				XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
 
-				if (!ondock) {
+				if (!ondock)
 					XMapWindow(dpy, scr->dock_shadow);
-				}
+
 				ondock = 1;
 			} else {
-				if (ondock) {
+				if (ondock)
 					XUnmapWindow(dpy, scr->dock_shadow);
-				}
+
 				ondock = 0;
 			}
 			XMoveWindow(dpy, icon->core->window, x, y);
@@ -3565,9 +3546,8 @@ static Bool handleIconMove(WDock *dock, WAppIcon *aicon, XEvent *event)
 						SlideWindow(icon->core->window, x, y, aicon->x_pos, aicon->y_pos);
 						reattachIcon(dock, aicon, aicon->xindex, aicon->yindex);
 					}
-					if (last_dock->type == WM_CLIP && last_dock->auto_collapse) {
+					if (last_dock->type == WM_CLIP && last_dock->auto_collapse)
 						collapsed = 0;
-					}
 				}
 			} else {
 				aicon->x_pos = x;
@@ -3771,9 +3751,8 @@ static void iconMouseDown(WObjDescriptor *desc, XEvent *event)
 	} else if (event->xbutton.button == Button2) {
 		WAppIcon *btn = desc->parent;
 
-		if (!btn->launching && (!btn->running || (event->xbutton.state & ControlMask))) {
+		if (!btn->launching && (!btn->running || (event->xbutton.state & ControlMask)))
 			launchDockedApplication(btn, True);
-		}
 	}
 }
 
@@ -3802,18 +3781,16 @@ static void clipEnterNotify(WObjDescriptor *desc, XEvent *event)
 		WMDeleteTimerHandler(dock->auto_lower_magic);
 		dock->auto_lower_magic = NULL;
 	}
-	if (dock->auto_raise_lower && !dock->auto_raise_magic) {
+	if (dock->auto_raise_lower && !dock->auto_raise_magic)
 		dock->auto_raise_magic = WMAddTimerHandler(AUTO_RAISE_DELAY, clipAutoRaise, (void *)dock);
-	}
 
 	/* The auto expand/collapse code */
 	if (dock->auto_collapse_magic) {
 		WMDeleteTimerHandler(dock->auto_collapse_magic);
 		dock->auto_collapse_magic = NULL;
 	}
-	if (dock->auto_collapse && !dock->auto_expand_magic) {
+	if (dock->auto_collapse && !dock->auto_expand_magic)
 		dock->auto_expand_magic = WMAddTimerHandler(AUTO_EXPAND_DELAY, clipAutoExpand, (void *)dock);
-	}
 }
 
 static void clipLeave(WDock *dock)
@@ -3844,17 +3821,15 @@ static void clipLeave(WDock *dock)
 		WMDeleteTimerHandler(dock->auto_raise_magic);
 		dock->auto_raise_magic = NULL;
 	}
-	if (dock->auto_raise_lower && !dock->auto_lower_magic) {
+	if (dock->auto_raise_lower && !dock->auto_lower_magic)
 		dock->auto_lower_magic = WMAddTimerHandler(AUTO_LOWER_DELAY, clipAutoLower, (void *)dock);
-	}
 
 	if (dock->auto_expand_magic) {
 		WMDeleteTimerHandler(dock->auto_expand_magic);
 		dock->auto_expand_magic = NULL;
 	}
-	if (dock->auto_collapse && !dock->auto_collapse_magic) {
+	if (dock->auto_collapse && !dock->auto_collapse_magic)
 		dock->auto_collapse_magic = WMAddTimerHandler(AUTO_COLLAPSE_DELAY, clipAutoCollapse, (void *)dock);
-	}
 }
 
 static void clipLeaveNotify(WObjDescriptor *desc, XEvent *event)
@@ -3955,9 +3930,8 @@ int wClipMakeIconOmnipresent(WAppIcon *aicon, int omnipresent)
 	WAppIconChain *new_entry, *tmp, *tmp1;
 	int status = WO_SUCCESS;
 
-	if ((scr->dock && aicon->dock == scr->dock) || aicon == scr->clip_icon) {
+	if ((scr->dock && aicon->dock == scr->dock) || aicon == scr->clip_icon)
 		return WO_NOT_APPLICABLE;
-	}
 
 	if (aicon->omnipresent == omnipresent)
 		return WO_SUCCESS;