[gtk+] window: Unset source ID before possibly destroying the widget

[Carlos Garnacho <carlosg src gnome org>]

commit 9adfc8e2c4c17478d3bfdbedb80846209c7b82aa
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Mar 21 15:31:40 2014 +0100

    window: Unset source ID before possibly destroying the widget
    
    If the delete event ends up destroying the widget, unsetting
    priv->delete_event_handler will happen on invalid memory, so
    unset it before the widget is possibly destroyed.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726825

 gtk/gtkwindow.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index d48ecba..3dc1172 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -1303,12 +1303,11 @@ send_delete_event (gpointer data)
 
   event->any.window = g_object_ref (gtk_widget_get_window (window));
   event->any.send_event = TRUE;
+  priv->delete_event_handler = 0;
 
   gtk_main_do_event (event);
   gdk_event_free (event);
 
-  priv->delete_event_handler = 0;
-
   return G_SOURCE_REMOVE;
 }