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authorDavid Baker <dave@matrix.org>2018-11-09 18:35:02 +0000
committerDavid Baker <dave@matrix.org>2018-11-09 18:35:02 +0000
commitbca3b91c2dfeb63b43c3bfbb6700a38d4903f1eb (patch)
treeec18566349f9e3cae83699cffd2a714ae9dce932 /synapse/event_auth.py
parentpep8 (diff)
parentMerge pull request #4168 from matrix-org/babolivier/federation-client-content... (diff)
downloadsynapse-bca3b91c2dfeb63b43c3bfbb6700a38d4903f1eb.tar.xz
Merge remote-tracking branch 'origin/develop' into dbkr/e2e_backup_versions_are_numbers
Diffstat (limited to 'synapse/event_auth.py')
-rw-r--r--synapse/event_auth.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/event_auth.py b/synapse/event_auth.py
index d4d4474847..c81d8e6729 100644
--- a/synapse/event_auth.py
+++ b/synapse/event_auth.py
@@ -200,11 +200,11 @@ def _is_membership_change_allowed(event, auth_events):
     membership = event.content["membership"]
 
     # Check if this is the room creator joining:
-    if len(event.prev_events) == 1 and Membership.JOIN == membership:
+    if len(event.prev_event_ids()) == 1 and Membership.JOIN == membership:
         # Get room creation event:
         key = (EventTypes.Create, "", )
         create = auth_events.get(key)
-        if create and event.prev_events[0][0] == create.event_id:
+        if create and event.prev_event_ids()[0] == create.event_id:
             if create.content["creator"] == event.state_key:
                 return