Merge branch 'release-v1.78' into matrix-org-hotfixes

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/storage/databases/main/test_events_worker.py b/tests/storage/databases/main/test_events_worker.py

index 9f33afcca0..9606ecc43b 100644
--- a/tests/storage/databases/main/test_events_worker.py
+++ b/tests/storage/databases/main/test_events_worker.py
@@ -120,6 +120,7 @@ class HaveSeenEventsTestCase(unittest.HomeserverTestCase):
         # Persist the event which should invalidate or prefill the
         # `have_seen_event` cache so we don't return stale values.
         persistence = self.hs.get_storage_controllers().persistence
+        assert persistence is not None
         self.get_success(
             persistence.persist_event(
                 event,