From ad764c8a58579c6f0427c3584b00530a32001303 Mon Sep 17 00:00:00 2001
From: Alban Browaeys <prahal@yahoo.com>
Date: Thu, 21 Mar 2013 09:45:32 +0100
Subject: [PATCH] print: disconnect source_changed_handler on
 printeroptionwidget finalize

Printing a web page without window.print (which still segfault),
that is Ctrl+P is fixed (does not attempt to execute the
source_changed_handler on a printeroptionwidget that has been
destroyed) by disconnecting this handler in the printeroptionwidget
finalize.

https://bugzilla.gnome.org/show_bug.cgi?id=696622
---
 gtk/gtkprinteroptionwidget.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtk/gtkprinteroptionwidget.c b/gtk/gtkprinteroptionwidget.c
index 44c54adf7c..36b8c9d0a3 100644
--- a/gtk/gtkprinteroptionwidget.c
+++ b/gtk/gtkprinteroptionwidget.c
@@ -152,6 +152,8 @@ gtk_printer_option_widget_finalize (GObject *object)
   
   if (priv->source)
     {
+      g_signal_handler_disconnect (priv->source,
+				   priv->source_changed_handler);
       g_object_unref (priv->source);
       priv->source = NULL;
     }