2 files changed, 2 insertions, 2 deletions
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 6cd3a843df..f0a367aa9b 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -108,7 +108,7 @@ class SlavedEventStore(BaseSlavedStore):
get_current_state_ids = (
StateStore.__dict__["get_current_state_ids"]
)
- get_state_group_delta = DataStore.get_state_group_delta.__func__
+ get_state_group_delta = StateStore.__dict__["get_state_group_delta"]
_get_joined_hosts_cache = RoomMemberStore.__dict__["_get_joined_hosts_cache"]
has_room_changed_since = DataStore.has_room_changed_since.__func__
diff --git a/synapse/storage/state.py b/synapse/storage/state.py
index 24503cd5aa..d1e679719b 100644
--- a/synapse/storage/state.py
+++ b/synapse/storage/state.py
@@ -37,7 +37,7 @@ class _GetStateGroupDelta(namedtuple("_GetStateGroupDelta", ("prev_group", "delt
__slots__ = []
def __len__(self):
- return len(self.delta_ids) if self.delta_ids else None
+ return len(self.delta_ids) if self.delta_ids else 0
class StateStore(SQLBaseStore):
|
