From fe82dc5fb294c03c2235be0f3105107e89eafbf5 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 17 Dec 2014 22:56:30 -0500
Subject: [PATCH] GtkMenuButton: Don't leak popovers

Detach the previous popover from the toplevel when a new one
is set. This should fix

https://bugzilla.gnome.org/show_bug.cgi?id=741652
---
 gtk/gtkmenubutton.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtk/gtkmenubutton.c b/gtk/gtkmenubutton.c
index bc0f437cc9..422c07fb99 100644
--- a/gtk/gtkmenubutton.c
+++ b/gtk/gtkmenubutton.c
@@ -1167,6 +1167,8 @@ gtk_menu_button_set_popover (GtkMenuButton *menu_button,
       g_signal_handlers_disconnect_by_func (priv->popover,
                                             menu_deactivate_cb,
                                             menu_button);
+
+      gtk_popover_set_relative_to (GTK_POPOVER (priv->popover), NULL);
     }
 
   priv->popover = popover;
-- 
2.30.2