1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py
index a91a5d1e3c..c04ad08cbb 100644
--- a/synapse/events/snapshot.py
+++ b/synapse/events/snapshot.py
@@ -293,6 +293,7 @@ class EventContext(UnpersistedEventContextBase):
             Maps a (type, state_key) to the event ID of the state event matching
             this tuple.
         """
+
         assert self.state_group_before_event is not None
         return await self._storage.state.get_state_ids_for_group(
             self.state_group_before_event, state_filter