[gtk+] a11y: Fix leaking of state sets

[Benjamin Otte <otte src gnome org>]

commit d5dad3422bb70cca6124497fc31e09d3b7b98287
Author: Benjamin Otte <otte redhat com>
Date:   Wed Jul 6 20:48:35 2011 +0200

    a11y: Fix leaking of state sets

 gtk/a11y/gtkmenuitemaccessible.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/a11y/gtkmenuitemaccessible.c b/gtk/a11y/gtkmenuitemaccessible.c
index 5d83bd4..c440222 100644
--- a/gtk/a11y/gtkmenuitemaccessible.c
+++ b/gtk/a11y/gtkmenuitemaccessible.c
@@ -148,6 +148,7 @@ gtk_menu_item_accessible_ref_state_set (AtkObject *obj)
           atk_state_set_remove_state (state_set, ATK_STATE_FOCUSED);
           atk_state_set_remove_state (state_set, ATK_STATE_SHOWING);
         }
+      g_object_unref (parent_state_set);
     }
 
   return state_set;