sources: handle missing subtitle

diff --git a/earwig/sounds/sources.py b/earwig/sounds/sources.py
index 11856d008f74e79222ecdd04add56ffbd68e4cc1..3eb6b42739a5dae6b1b23df46cdef05f57600083 100644 (file)
--- a/earwig/sounds/sources.py
+++ b/earwig/sounds/sources.py
@@ -30,7 +30,7 @@ class Rss(object):
     def update_meta(self):
         feed = feedparser.parse(self.channel.feed_url)
         attrs = {
-            'subtitle': feed.feed.subtitle,
+            'subtitle': getattr(feed.feed, 'subtitle', None),
             'image_url': feed.feed.image.href if feed.feed.image and feed.feed.image.href else None,
             'license_url': getattr(feed.feed, 'license', None),
         }