[gtk+] Restore initializing settings sizes, which was accidentally removed

[Christian Dywan <cdywan src gnome org>]

commit 4ba1e081239507da64ef3da8a0a68351944104d0
Author: Christian Dywan <christian lanedo com>
Date:   Mon Sep 21 12:38:34 2009 +0200

    Restore initializing settings sizes, which was accidentally removed

 gtk/gtkiconfactory.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkiconfactory.c b/gtk/gtkiconfactory.c
index e0f7f1b..145d935 100644
--- a/gtk/gtkiconfactory.c
+++ b/gtk/gtkiconfactory.c
@@ -870,6 +870,8 @@ icon_size_lookup_intern (GtkSettings *settings,
     {
       gboolean initial = FALSE;
 
+      settings_sizes = get_settings_sizes (settings, &initial);
+
       if (initial)
 	icon_sizes_init_for_settings (settings);