From e549aac12714c36f3a27d131a031d219283ac3d7 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Mon, 24 Nov 2014 13:47:58 +0000
Subject: [PATCH] Add missing None check
---
synapse/api/auth.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index cbf3ae0ca4..c4597c1757 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -155,7 +155,7 @@ class Auth(object):
# Get room creation event:
key = (RoomCreateEvent.TYPE, "", )
create = event.old_state_events.get(key)
- if event.prev_events[0][0] == create.event_id:
+ if create and event.prev_events[0][0] == create.event_id:
if create.content["creator"] == event.state_key:
return True
--
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