From 90f1b587c46665fd66ac2328110b4588fef5bcfb Mon Sep 17 00:00:00 2001
From: kojima <kojima>
Date: Tue, 2 Nov 1999 21:28:08 +0000
Subject: [PATCH] fixed bug in repainting empty popup buttons

---
 WINGs/wpopupbutton.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/WINGs/wpopupbutton.c b/WINGs/wpopupbutton.c
index 8fd2fcd1..b3db223a 100644
--- a/WINGs/wpopupbutton.c
+++ b/WINGs/wpopupbutton.c
@@ -180,7 +180,7 @@ WMRemovePopUpButtonItem(WMPopUpButton *bPtr, int index)
 	if (index < bPtr->selectedItemIndex)
 	    bPtr->selectedItemIndex--;
 	else if (index == bPtr->selectedItemIndex) {
-	    /* reselect first item if the removed item is the 
+	    /* reselect first item if the removed item is the
 	     * selected one */
 	    bPtr->selectedItemIndex = 0;
 	    if (bPtr->view->flags.mapped)
@@ -301,6 +301,9 @@ WMGetPopUpButtonItem(WMPopUpButton *bPtr, int index)
 {
     WMMenuItem *item;
 
+    if (index >= WMGetBagItemCount(bPtr->items) || index < 0)
+	return NULL;
+    
     item = WMGetFromBag(bPtr->items, index);
     if (!item)
 	return NULL;
@@ -335,7 +338,7 @@ paintPopUpButton(PopUpButton *bPtr)
 	if (bPtr->selectedItemIndex < 0) {
 	    /* if no item selected, show the caption */
 	    caption = bPtr->caption;
-	} else {	    
+	} else {
 	    caption = WMGetPopUpButtonItem(bPtr, bPtr->selectedItemIndex);
 	}
     }