From 3a6cf6afc9cdc7b143799043f45d36ff9dd64066 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Sun, 19 Dec 2010 09:50:28 +0000
Subject: [PATCH] (trunk gtk_) #3837 "Dangling pointer after quit cancel" --
 fixed.

---
 gtk/main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gtk/main.c b/gtk/main.c
index a2d9b2677..84118de2b 100644
--- a/gtk/main.c
+++ b/gtk/main.c
@@ -88,7 +88,7 @@ struct cbdata
     GSList            * dupqueue;
     GSList            * details;
     GtkTreeSelection  * sel;
-    GtkWidget         * quit_dialog;
+    gpointer            quit_dialog;
 };
 
 /**
@@ -974,8 +974,10 @@ maybeaskquit( struct cbdata * cbdata )
     if( !shouldConfirmBeforeExiting( cbdata ) )
         wannaquit( cbdata );
     else {
-        if( cbdata->quit_dialog == NULL )
+        if( cbdata->quit_dialog == NULL ) {
             cbdata->quit_dialog = askquit( cbdata->core, cbdata->wind, wannaquit, cbdata );
+            g_object_add_weak_pointer( G_OBJECT( cbdata->quit_dialog ), &cbdata->quit_dialog );
+        }
         gtk_window_present( GTK_WINDOW( cbdata->quit_dialog ) );
     }
 }