diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/data_stores/main/state.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/data_stores/main/state.py b/synapse/storage/data_stores/main/state.py index 0dc39f139c..d07440e3ed 100644 --- a/synapse/storage/data_stores/main/state.py +++ b/synapse/storage/data_stores/main/state.py @@ -12,7 +12,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. - +import collections.abc import logging from collections import namedtuple from typing import Iterable, Tuple @@ -107,7 +107,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): predecessor = create_event.content.get("predecessor", None) # Ensure the key is a dictionary - if not isinstance(predecessor, dict): + if not isinstance(predecessor, collections.abc.Mapping): return None return predecessor |