[glade] Clear search entry on dispose

[Juan Pablo Ugarte <jpu src gnome org>]

commit 6a12ec46a6f179f3cc2283885b66f1f5ba53ecf6
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Fri Mar 29 11:39:43 2013 -0300

    Clear search entry on dispose

 gladeui/glade-inspector.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gladeui/glade-inspector.c b/gladeui/glade-inspector.c
index 63bc143..6985efc 100644
--- a/gladeui/glade-inspector.c
+++ b/gladeui/glade-inspector.c
@@ -302,6 +302,7 @@ glade_inspector_dispose (GObject *object)
 {
   GladeInspector *inspector = GLADE_INSPECTOR (object);
 
+  glade_inspector_set_search_entry (inspector, NULL);
   glade_inspector_set_project (inspector, NULL);
 
   G_OBJECT_CLASS (glade_inspector_parent_class)->dispose (object);