From 4a7d06ca3394a4e5352291257dfb7db2a3dfc258 Mon Sep 17 00:00:00 2001
From: Raoul Snyman <raoul@snyman.info>
Date: Sun, 14 Aug 2016 09:39:57 +0200
Subject: [PATCH] Don't need that line anymore

---
 openlp/core/ui/media/systemplayer.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/openlp/core/ui/media/systemplayer.py b/openlp/core/ui/media/systemplayer.py
index c2adbb918..ccaef78cf 100644
--- a/openlp/core/ui/media/systemplayer.py
+++ b/openlp/core/ui/media/systemplayer.py
@@ -71,7 +71,6 @@ class SystemPlayer(MediaPlayer):
         Constructor
         """
         super(SystemPlayer, self).__init__(parent, 'system')
-        self.on_duration_changed = None
         self.original_name = 'System'
         self.display_name = '&System'
         self.parent = parent