From 630dfa94995f83b0b1ef1b1d0ea92b6569b0b72c Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Tue, 31 Jul 2018 15:33:56 +0200
Subject: [PATCH] make sure room.tags is always a valid object so no crashes
 happen later on

---
 src/models/room.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/models/room.js b/src/models/room.js
index b426c7490..4f7ac3911 100644
--- a/src/models/room.js
+++ b/src/models/room.js
@@ -1143,7 +1143,7 @@ Room.prototype.addTags = function(event) {
     // }
 
     // XXX: do we need to deep copy here?
-    this.tags = event.getContent().tags;
+    this.tags = event.getContent().tags || {};
 
     // XXX: we could do a deep-comparison to see if the tags have really
     // changed - but do we want to bother?