From 120a4f4f44480f7ded7b78ea0e993ca949abef35 Mon Sep 17 00:00:00 2001
From: Richard Lewis <rick@matrix.org>
Date: Thu, 17 Aug 2017 18:10:50 +0100
Subject: [PATCH] Check for valid roomId before renering manageIntegsButton.

---
 src/components/views/rooms/RoomHeader.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/components/views/rooms/RoomHeader.js b/src/components/views/rooms/RoomHeader.js
index b202cefda3..499fdf21cc 100644
--- a/src/components/views/rooms/RoomHeader.js
+++ b/src/components/views/rooms/RoomHeader.js
@@ -323,14 +323,18 @@ module.exports = React.createClass({
         }
 
         let rightRow;
+        let manageIntegsButton;
+        if(this.props.room && this.props.room.roomId) {
+            manageIntegsButton = <ManageIntegsButton
+                roomId={this.props.room.roomId}
+            />;
+        }
 
         if (!this.props.editing) {
             rightRow =
                 <div className="mx_RoomHeader_rightRow">
                     { settingsButton }
-                    <ManageIntegsButton
-                        roomId={this.props.room.roomId}
-                    />
+                    { manageIntegsButton }
                     { forgetButton }
                     { searchButton }
                     { rightPanelButtons }