Minor changes

Author: kerstinersson

lib/jsflow-tracker.js

@@ -214,12 +214,12 @@ jsFlowTracker.prototype._onWebRtcAnswer = function (payload, from) {
 jsFlowTracker.prototype._onWebRtcIce = function (payload, from) {
   var self = this
   console.log('Hello user, are you ready for ice?')
+  var peer = self._peers[from]
 
-  if (from.readyForIce) {
+  if (peer.readyForIce) {
 
     console.log('WILL ADD ICE CANDIDATE!!!');
 
-    var peer = self._peers[from]
     if(peer) {
       if(payload.candidate) {
         peer.signal(payload)