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Diffstat (limited to '')
| -rw-r--r-- | synapse/handlers/room.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 75c0be8c36..44f8084579 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -1375,6 +1375,7 @@ class TimestampLookupHandler: # the timestamp given and the event we were able to find locally is_event_next_to_backward_gap = False is_event_next_to_forward_gap = False + local_event = None if local_event_id: local_event = await self.store.get_event( local_event_id, allow_none=False, allow_rejected=False @@ -1461,7 +1462,10 @@ class TimestampLookupHandler: ex.args, ) - if not local_event_id: + # To appease mypy, we have to add both of these conditions to check for + # `None`. We only expect `local_event` to be `None` when + # `local_event_id` is `None` but mypy isn't as smart and assuming as us. + if not local_event_id or not local_event: raise SynapseError( 404, "Unable to find event from %s in direction %s" % (timestamp, direction), |