From 7a6c15bb322914b73aaf811bee3aef08c4023f39 Mon Sep 17 00:00:00 2001
From: lilia <liliakai@gmail.com>
Date: Wed, 15 Oct 2014 19:01:30 -0700
Subject: [PATCH] Avoid background thread overwriting outgoing messages

---
 js-deps/backbone.localStorage.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js-deps/backbone.localStorage.js b/js-deps/backbone.localStorage.js
index a842cf9af0c..7db8a66eb8f 100644
--- a/js-deps/backbone.localStorage.js
+++ b/js-deps/backbone.localStorage.js
@@ -70,6 +70,8 @@ extend(Backbone.LocalStorage.prototype, {
 
   // Save the current state of the **Store** to *localStorage*.
   save: function() {
+    var store = this.localStorage().getItem(this.name);
+    this.records = _.union(this.records, store && store.split(","));
     this.localStorage().setItem(this.name, this.records.join(","));
   },