[RN] Prevent a possible TypeError

2017-09-18 09:48:53 -05:00 · 2017-09-18 09:48:53 -05:00 · 70fc727b92
parent d0476991a6
commit 70fc727b92
1 changed files with 3 additions and 1 deletions
--- a/react/features/overlay/components/OverlayFrame.js
+++ b/react/features/overlay/components/OverlayFrame.js
@ -42,7 +42,9 @@ export default class OverlayFrame extends Component {
             *
             * @type {boolean}
             */
-            filmstripOnly: interfaceConfig.filmStripOnly
+            filmstripOnly:
+                typeof interfaceConfig !== 'undefined'
+                    && interfaceConfig.filmStripOnly
        };
    }