Fix None check in backfill

2016-08-25 10:30:09 +01:00 · 2016-08-25 10:30:09 +01:00 · cd5b264b03
parent eb6a7cf3f4
commit cd5b264b03
1 changed files with 3 additions and 1 deletions
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@ -377,7 +377,9 @@ class FederationHandler(BaseHandler):
                )).addErrback(unwrapFirstError)
                auth_events.update({a.event_id: a for a in results if a})
                required_auth.update(
-                    a_id for event in results for a_id, _ in event.auth_events if event
+                    a_id
+                    for event in results if event
+                    for a_id, _ in event.auth_events
                )
                missing_auth = required_auth - set(auth_events)