From 382b328262c6a0f2ae7a4d5d325c566b18979446 Mon Sep 17 00:00:00 2001
From: hristoterezov <hristo@jitsi.org>
Date: Fri, 4 Aug 2017 11:04:46 +0300
Subject: [PATCH] fix(postmessagebackend): JS error when response is sent.

---
 modules/transport/PostMessageTransportBackend.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/transport/PostMessageTransportBackend.js b/modules/transport/PostMessageTransportBackend.js
index d0a72d0a0..bd158ca4b 100644
--- a/modules/transport/PostMessageTransportBackend.js
+++ b/modules/transport/PostMessageTransportBackend.js
@@ -158,7 +158,7 @@ export default class PostMessageTransportBackend {
             // Transport class. That's why we are passing only the original
             // object passed by the consumer of the Transport class which is
             // message.data.
-            this._sendLegacyMessage(message.data);
+            this._sendLegacyMessage(message.data || {});
         }
     }