[gnome-music] self._notification.show() added to the end of _update_track() method.

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 7bea57698514aaa431a4e74427a5eff631a6e701
Author: Patrik Novotný <patrik novotny gmx com>
Date:   Fri Aug 1 14:44:47 2014 +0200

    self._notification.show() added to the end of _update_track() method.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734117

 gnomemusic/notification.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gnomemusic/notification.py b/gnomemusic/notification.py
index 005539e..6f1d3d7 100644
--- a/gnomemusic/notification.py
+++ b/gnomemusic/notification.py
@@ -107,6 +107,7 @@ class NotificationManager:
 
             self._notification.set_hint('image-path', None)
             self._notification.set_hint('image-data', self._symbolicIconSerialized)
+            self._notification.show()
 
     @log
     def _on_thumbnail_updated(self, player, path, data=None):