From 24de01e21de03d8abdcc112ea67d43a581c72e5a Mon Sep 17 00:00:00 2001
From: Robert Swain <rob@matrix.org>
Date: Mon, 25 Sep 2017 17:14:25 +0200
Subject: [PATCH] AppTile: Test if widgetUrl startsWith instead of has a
 substring

The event origin should be at the beginning of the URL.
---
 src/components/views/elements/AppTile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/views/elements/AppTile.js b/src/components/views/elements/AppTile.js
index 2e6a4dab2d..f4e4702989 100644
--- a/src/components/views/elements/AppTile.js
+++ b/src/components/views/elements/AppTile.js
@@ -143,7 +143,7 @@ export default React.createClass({
             event.origin = event.originalEvent.origin;
         }
 
-        if (this.state.widgetUrl.indexOf(event.origin) === -1) {
+        if (!this.state.widgetUrl.startsWith(event.origin)) {
             return;
         }