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Diffstat (limited to '')
| -rw-r--r-- | synapse/handlers/presence.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 6209858bbb..e49c8203ef 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -828,14 +828,17 @@ class PresenceHandler(object): # joins. continue - event = yield self.store.get_event(event_id) - if event.content.get("membership") != Membership.JOIN: + event = yield self.store.get_event(event_id, allow_none=True) + if not event or event.content.get("membership") != Membership.JOIN: # We only care about joins continue if prev_event_id: - prev_event = yield self.store.get_event(prev_event_id) - if prev_event.content.get("membership") == Membership.JOIN: + prev_event = yield self.store.get_event(prev_event_id, allow_none=True) + if ( + prev_event + and prev_event.content.get("membership") == Membership.JOIN + ): # Ignore changes to join events. continue |