- fixed problem with WINGs based apps exiting with a "X_RotateProperties"

related error when text was selected in a textfiled (this included
  WPrefs.app and Window Maker itself).
- replaced some malloc's with wmalloc's

util/wmsetbg.c

@@ -1156,9 +1156,8 @@ getFullPixmapPath(char *file)
 	char *path = wmalloc(bsize);
 	
 	while (!getcwd(path, bsize)) {
-	    wfree(path);
 	    bsize += bsize/2;
-	    path = malloc(bsize);
+	    path = wrealloc(path, bsize);
 	}
 
 	tmp = wstrconcat(path, "/");