[gtk+/gtk-2-24] Use the right icon-name for missing images

[Matthias Clasen <matthiasc src gnome org>]

commit fcd01e97187a0c58dfc5c0a4db29d2e92ec3c3de
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jan 5 14:05:47 2012 -0500

    Use the right icon-name for missing images
    
    Patch by Erik van Pienbroek, bug 629878.

 gtk/gtkiconfactory.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkiconfactory.c b/gtk/gtkiconfactory.c
index b4146ad..c4b6c9c 100644
--- a/gtk/gtkiconfactory.c
+++ b/gtk/gtkiconfactory.c
@@ -1581,9 +1581,10 @@ render_fallback_image (GtkStyle          *style,
       _gtk_icon_theme_ensure_builtin_cache ();
 
       index = _gtk_icon_cache_get_directory_index (_builtin_cache, "24");
-      pixbuf = _gtk_icon_cache_get_icon (_builtin_cache,
-					 GTK_STOCK_MISSING_IMAGE,
-					 index);
+      pixbuf = _gtk_icon_cache_get_icon (_builtin_cache, "image-missing", index);
+
+      g_return_val_if_fail(pixbuf != NULL, NULL);
+
       gtk_icon_source_set_pixbuf (&fallback_source, pixbuf);
       g_object_unref (pixbuf);
     }