From 08bcfc5c4e123f7382c06d182350b6df70438c47 Mon Sep 17 00:00:00 2001
From: Richard Lewis <richard@smetco.co.uk>
Date: Tue, 19 Dec 2017 17:15:06 +0000
Subject: [PATCH] Make sure that capabilities array is initialised.

---
 src/components/views/elements/AppTile.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/views/elements/AppTile.js b/src/components/views/elements/AppTile.js
index 770406e645..ea4f07e657 100644
--- a/src/components/views/elements/AppTile.js
+++ b/src/components/views/elements/AppTile.js
@@ -339,6 +339,7 @@ export default React.createClass({
         this.widgetMessaging.addEndpoint(this.props.id, this.props.url);
         this.widgetMessaging.getCapabilities().then((capabilities) => {
             console.log("Got widget capabilities", this.widgetId, capabilities);
+            capabilities = capabilities || [];
             this.setState({capabilities});
         }).catch((err) => {
             console.log("Failed to get widget capabilities", this.widgetId, err);