From 1d3857273341e92d96ab4f38edda3c438958e695 Mon Sep 17 00:00:00 2001
From: Igor Zhukov <igor.beatle@gmail.com>
Date: Mon, 18 Jan 2016 15:55:24 +0000
Subject: [PATCH] Handle add channel state with empty pts

---
 app/js/services.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/js/services.js b/app/js/services.js
index dd036724..cbe48856 100755
--- a/app/js/services.js
+++ b/app/js/services.js
@@ -2828,6 +2828,9 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
   }
 
   function addChannelState (channelID, pts) {
+    if (!pts) {
+      throw new Error('Add channel state without pts ' + channelID);
+    }
     if (channelStates[channelID] === undefined) {
       channelStates[channelID] = {
         pts: pts,
@@ -2842,9 +2845,6 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
 
   function getChannelState (channelID, pts) {
     if (channelStates[channelID] === undefined) {
-      if (!pts) {
-        throw new Error('Get channel empty state without pts ' + channelID);
-      }
       addChannelState(channelID, pts);
     }
     return channelStates[channelID];