diff options
| -rw-r--r-- | synapse/handlers/room_member.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 8a76469b77..b2806555cf 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -232,11 +232,12 @@ class RoomMemberHandler(BaseHandler): errcode=Codes.BAD_STATE ) - same_content = content == old_state.content - same_membership = old_membership == effective_membership_state - same_sender = requester.user.to_string() == old_state.sender - if same_sender and same_membership and same_content: - defer.returnValue(old_state) + if old_state: + same_content = content == old_state.content + same_membership = old_membership == effective_membership_state + same_sender = requester.user.to_string() == old_state.sender + if same_sender and same_membership and same_content: + defer.returnValue(old_state) is_host_in_room = yield self._is_host_in_room(current_state_ids) |