Use a sensible default value for labels

2019-10-31 14:47:09 +00:00
parent a46574281d
commit 07cb38e965
1 changed files with 1 additions and 1 deletions
--- a/synapse/storage/data_stores/main/events_bg_updates.py
+++ b/synapse/storage/data_stores/main/events_bg_updates.py
@@ -540,7 +540,7 @@ class EventsBackgroundUpdatesStore(BackgroundUpdateStore):
                            "event_id": event_id,
                            "label": label,
                        }
-                        for label in event_json["content"].get(LabelsField)
+                        for label in event_json["content"].get(LabelsField, [])
                    ]
                )