From: Guillaume Pellerin <yomguy@parisson.com>
Date: Tue, 13 Jan 2015 01:21:37 +0000 (+0100)
Subject: fix no alias
X-Git-Tag: 1.5.0rc6~23
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=a81a7e0d6e34bdedbf743f8eb812a0dd9dcf2ead;p=telemeta.git

fix no alias
---

diff --git a/telemeta/models/media.py b/telemeta/models/media.py
index f8025c1c..61e94bd9 100644
--- a/telemeta/models/media.py
+++ b/telemeta/models/media.py
@@ -585,8 +585,14 @@ class MediaItem(MediaResource):
         i = 0
         for performance in self.performances.all():
             metadata['instrument_name' + '_' + str(i)] = performance.instrument.name
-            metadata['vernacular_name' + '_' + str(i)] = performance.alias.name
-            metadata['musicians' + '_' + str(i)] = performance.musicians
+            if performance.alias:
+                metadata['vernacular_name' + '_' + str(i)] = performance.alias.name
+            else:
+                metadata['vernacular_name' + '_' + str(i)] = ''
+            if if performance.musicians:
+                metadata['musicians' + '_' + str(i)] = performance.musicians
+            else:
+                metadata['musicians' + '_' + str(i)] = ''
             i += 1
 
         i = 0