fix no related media utl

diff --git a/telemeta/models/media.py b/telemeta/models/media.py
index 9378219b74b35068080097282463bdee9cb55e17..93ea45ad4911cff0a0ad77ae959aad2d4e66365c 100644 (file)
--- a/telemeta/models/media.py
+++ b/telemeta/models/media.py
@@ -376,7 +376,7 @@ class MediaCollection(MediaResource):
             metadata['related_media_title' + '_' + str(i)] = media.title
             if media.url:
                 metadata['related_media_url' + '_' + str(i)] = media.url
-            else:
+            elif media.url:
                 metadata['related_media_url' + '_' + str(i)] = get_full_url(reverse('telemeta-collection-related',
                                             kwargs={'public_id': self.public_id, 'media_id': media.id}))
             i += 1