From 69d1844773aa1247a7c0ea39c2fbeafa0bf1e839 Mon Sep 17 00:00:00 2001
From: Matthew Hodgson <matthew@matrix.org>
Date: Tue, 14 Jul 2015 12:10:15 +0100
Subject: [PATCH] fix NPE for invites

---
 src/RoomListSorter.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/RoomListSorter.js b/src/RoomListSorter.js
index bc7a001670..730a0de18b 100644
--- a/src/RoomListSorter.js
+++ b/src/RoomListSorter.js
@@ -17,7 +17,12 @@ limitations under the License.
 'use strict';
 
 function tsOfNewestEvent(room) {
-    return room.timeline[room.timeline.length - 1].getTs();
+    if (room.timeline.length) {
+        return room.timeline[room.timeline.length - 1].getTs();
+    }
+    else {
+        return Number.MAX_SAFE_INTEGER;
+    }
 }
 
 function mostRecentActivityFirst(roomList) {