From 58695ac6f62cc07cc2ba34775d97d53e61014420 Mon Sep 17 00:00:00 2001
From: Tim Bentley <tim.bentley@gmail.com>
Date: Wed, 21 Sep 2011 18:23:04 +0100
Subject: [PATCH] Change None to u'' for printing

Fixes: https://launchpad.net/bugs/855368
---
 openlp/core/lib/serviceitem.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openlp/core/lib/serviceitem.py b/openlp/core/lib/serviceitem.py
index 05a1128b1..3170e0a93 100644
--- a/openlp/core/lib/serviceitem.py
+++ b/openlp/core/lib/serviceitem.py
@@ -466,7 +466,7 @@ class ServiceItem(object):
                 '<strong>Length</strong>: %s')) % \
                 unicode(datetime.timedelta(seconds=self.media_length))
         if not start and not end:
-            return None
+            return u''
         elif start and not end:
             return start
         elif not start and end: