From bcc3a86121c0849f7f3f68818688309c07a2490c Mon Sep 17 00:00:00 2001
From: Simon Eisenmann <simon@struktur.de>
Date: Thu, 30 Apr 2015 18:14:15 +0200
Subject: [PATCH] Return empty stream lists when there is no internal peer
 connection.

---
 static/js/mediastream/peerconnection.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/static/js/mediastream/peerconnection.js b/static/js/mediastream/peerconnection.js
index 177094a0..56defc76 100644
--- a/static/js/mediastream/peerconnection.js
+++ b/static/js/mediastream/peerconnection.js
@@ -314,12 +314,18 @@ define(['jquery', 'underscore', 'webrtc.adapter'], function($, _) {
 
 	PeerConnection.prototype.getRemoteStreams = function() {
 
+		if (!this.pc) {
+			return [];
+		}
 		return this.pc.getRemoteStreams.apply(this.pc, arguments);
 
 	};
 
 	PeerConnection.prototype.getLocalStreams = function() {
 
+		if (!this.pc) {
+			return [];
+		}
 		return this.pc.getRemoteStreams.apply(this.pc, arguments);
 
 	};