do_add_default_stream: Fix return value if stream exists.

Discovered using mypy static type checker.
This commit is contained in:
Tim Abbott
2016-01-25 14:35:35 -08:00
parent ff3555734d
commit fc02ea9f67

View File

@@ -1878,7 +1878,7 @@ def set_default_streams(realm, stream_names):
def do_add_default_stream(realm, stream_name):
stream, _ = create_stream_if_needed(realm, stream_name)
if DefaultStream.objects.filter(realm=realm, stream=stream).exists():
return
return {}
DefaultStream.objects.create(realm=realm, stream=stream)
return {}