fix: only access nested json values when corrent payload type (#3352)

2018-08-07 09:03:31 -07:00
parent b978851a0f
commit 7e1d97665a
1 changed files with 6 additions and 0 deletions
@@ -65,6 +65,12 @@ MiddlewareRegistry.register(store => next => action => {
 * @returns {Object} The value returned by {@code next(action)}.
 */
 function _endpointMessageReceived({ dispatch, getState }, next, action) {
+    if (!(action.json
+        && (action.json.type === JSON_TYPE_TRANSCRIPTION_RESULT
+            || action.json.type === JSON_TYPE_TRANSLATION_RESULT))) {
+        return next(action);
+    }
+
    const json = action.json;
    const translationLanguage
        = getState()['features/base/conference'].conference