From 5543c126e68bd6652084cff3106731412cf757c2 Mon Sep 17 00:00:00 2001
From: Matthew Hodgson <matthew@matrix.org>
Date: Tue, 30 Aug 2016 15:22:52 +0100
Subject: [PATCH] fix tests

---
 src/components/views/rooms/RoomList.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/components/views/rooms/RoomList.js b/src/components/views/rooms/RoomList.js
index 8bde9f2ace..206bf8504e 100644
--- a/src/components/views/rooms/RoomList.js
+++ b/src/components/views/rooms/RoomList.js
@@ -337,6 +337,8 @@ module.exports = React.createClass({
             // Get a collection of sticky header containers references
             this.stickies = document.getElementsByClassName("mx_RoomSubList_labelContainer");
 
+            if (!this.stickies.length) return;
+
             // Make sure there is sufficient space to do sticky headers: 120px plus all the sticky headers
             this.scrollAreaSufficient = (120 + (this.stickies[0].getBoundingClientRect().height * this.stickies.length)) < scrollAreaHeight;