Fixing river error on empty folder.

This commit is contained in:
Samuel Clay 2013-06-28 15:07:05 -07:00
parent 7f4f603ce4
commit c0c6d7b07b

View file

@ -258,6 +258,9 @@ class UserSubscription(models.Model):
read_filter=read_filter, order=order,
include_timestamps=True,
group_by_feed=False)
if not story_hashes:
return [], []
r.zadd(ranked_stories_keys, **dict(story_hashes))
story_hashes = range_func(ranked_stories_keys, offset, limit)