bugdown: Fix mypy error with empty return.

2017-08-16 11:29:07 -07:00 · 2017-08-16 11:29:07 -07:00 · 7d49ce13b1
parent 8600efcf36
commit 7d49ce13b1
1 changed files with 1 additions and 1 deletions
--- a/zerver/lib/bugdown/init.py
+++ b/zerver/lib/bugdown/init.py
@ -1113,7 +1113,7 @@ class UserMentionPattern(markdown.inlinepatterns.Pattern):
                name = match[2:-2]
            else:
                if not mention.user_mention_matches_wildcard(match):
-                    return
+                    return None
                name = match

            wildcard = mention.user_mention_matches_wildcard(name)