From ac931e95060c10dd44d0b6331d0f38e9b777d436 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 8 Apr 2015 20:20:38 -0400
Subject: [PATCH] popover: Remove signal handlers in dispose

If we don't, they may get triggered at an inopportune
time later, causing us to crash.

See
https://bugzilla.redhat.com/show_bug.cgi?id=1203499

https://bugzilla.gnome.org/show_bug.cgi?id=747539
---
 gtk/gtkpopover.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 97d13aa861..37064c829a 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -304,7 +304,10 @@ gtk_popover_dispose (GObject *object)
   GtkPopoverPrivate *priv = popover->priv;
 
   if (priv->window)
-    _gtk_window_remove_popover (priv->window, GTK_WIDGET (object));
+    {
+      g_signal_handlers_disconnect_by_data (priv->window, popover);
+      _gtk_window_remove_popover (priv->window, GTK_WIDGET (object));
+    }
 
   priv->window = NULL;