From 277e50462d1422ac8cfe2df7cd2213288f3d14c5 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Tue, 22 Jan 2019 12:40:26 +0000 Subject: [PATCH] Do not return in a deferred function --- synapse/storage/state.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 981d1e3600..fceb9744aa 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -453,16 +453,16 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): # If we can't find the create event, assume we've hit a dead end if not create_id: - return None + defer.returnValue(None) # Retrieve the room's create event create_event = yield self.get_event(create_id) if not create_event: - return None + defer.returnValue(None) # Return predecessor if present - return create_event.content.get("predecessor", None) + defer.returnValue(create_event.content.get("predecessor", None)) @cached(max_entries=100000, iterable=True) def get_current_state_ids(self, room_id):