Don't crash if there is no cache. (#170652, Diego Gonzalez)

2005-03-17  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkicontheme.c (theme_lookup_icon): Don't crash
	if there is no cache.  (#170652, Diego Gonzalez)

ChangeLog

 2005-03-17  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkicontheme.c (theme_lookup_icon): Don't crash
+	if there is no cache.  (#170652, Diego Gonzalez)
+	
 	* gtk/gtkentrycompletion.c (gtk_entry_completion_real_insert_prefix): 
 	Make inline completion insert the prefix at the
 	right spot.  (#170146, Doug Quale)

ChangeLog.pre-2-10

 2005-03-17  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkicontheme.c (theme_lookup_icon): Don't crash
+	if there is no cache.  (#170652, Diego Gonzalez)
+	
 	* gtk/gtkentrycompletion.c (gtk_entry_completion_real_insert_prefix): 
 	Make inline completion insert the prefix at the
 	right spot.  (#170146, Doug Quale)

ChangeLog.pre-2-8

 2005-03-17  Matthias Clasen  <mclasen@redhat.com>
 
+	* gtk/gtkicontheme.c (theme_lookup_icon): Don't crash
+	if there is no cache.  (#170652, Diego Gonzalez)
+	
 	* gtk/gtkentrycompletion.c (gtk_entry_completion_real_insert_prefix): 
 	Make inline completion insert the prefix at the
 	right spot.  (#170146, Doug Quale)

gtk/gtkicontheme.c

@@ -1891,7 +1891,7 @@ theme_lookup_icon (IconTheme          *theme,
       
       if (min_dir->icon_data != NULL)
 	icon_info->data = g_hash_table_lookup (min_dir->icon_data, icon_name);
-      else
+      else if (min_dir->cache != NULL)
 	icon_info->data = _gtk_icon_cache_get_icon_data (min_dir->cache, icon_name, min_dir->subdir);
 
       if (icon_info->data == NULL &&