[gnome-music/wip/merge: 223/343] correctly exit after closing the window

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 28216abdedbd55cfa5fe0c844f6dd061c6f0a0a3
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Wed Jul 17 15:56:52 2013 +0200

    correctly exit after closing the window

 gnomemusic/toolbar.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gnomemusic/toolbar.py b/gnomemusic/toolbar.py
index 4a0922a..febdb34 100644
--- a/gnomemusic/toolbar.py
+++ b/gnomemusic/toolbar.py
@@ -36,7 +36,11 @@ class Toolbar(GObject.GObject):
         self._closeButton.connect('clicked', self._close_button_clicked)
 
     def _close_button_clicked(self, btn):
+        import sys
         self._closeButton.get_toplevel().close()
+        while Gtk.main_level():
+            Gtk.main_quit()
+        sys.exit()
 
     def set_stack(self, stack):
         self._stackSwitcher.set_stack(stack)