diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/storage/state.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index eb9fbb8109..8c072886b2 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -109,7 +109,10 @@ class StateFilter: type_dict.setdefault(typ, set()).add(s) # type: ignore return StateFilter( - types=frozendict((k, frozenset(v)) for k, v in type_dict.items()) + types=frozendict( + (k, frozenset(v) if v is not None else None) + for k, v in type_dict.items() + ) ) @staticmethod |