From 386e10a966ddea365d18b02aadaf4cac83ae6a8a Mon Sep 17 00:00:00 2001
From: hristoterezov <hristo@jitsi.org>
Date: Fri, 19 Sep 2014 16:19:55 +0300
Subject: [PATCH] Adds check for datachanel state before sending data.

---
 app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app.js b/app.js
index 543f5c35c..9279fe275 100644
--- a/app.js
+++ b/app.js
@@ -1440,7 +1440,7 @@ $(document).bind('fatalError.jingle',
 function onSelectedEndpointChanged(userJid)
 {
     console.log('selected endpoint changed: ', userJid);
-    if (_dataChannels && _dataChannels.length != 0) {
+    if (_dataChannels && _dataChannels.length != 0 && _dataChannels[0].readyState == "open") {
         _dataChannels[0].send(JSON.stringify({
             'colibriClass': 'SelectedEndpointChangedEvent',
             'selectedEndpoint': (!userJid || userJid == null)