From a3c76c5eab7127a2b83c7bb5c1c7727e4a3f2219 Mon Sep 17 00:00:00 2001
From: Milk Lee <milk.lee@qq.com>
Date: Sun, 6 Sep 2015 14:29:26 +0800
Subject: [PATCH] =?UTF-8?q?=E6=80=A7=E8=83=BD=E6=8F=90=E5=8D=87=EF=BC=9AOb?=
 =?UTF-8?q?ject.freeze=20=E6=98=AF=E4=B8=8D=E5=BF=85=E8=A6=81=E7=9A=84?=
 =?UTF-8?q?=EF=BC=8C=E5=9B=A0=E4=B8=BA=E6=AF=8F=E4=B8=AA=20listener=20?=
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---
 package.json              | 2 +-
 release/chrome-storage.js | 9 ++++-----
 src/chrome-storage.es6    | 9 ++++-----
 3 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/package.json b/package.json
index 84bfeb4..bd7d1d4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name" : "chrome-storage-wrapper" ,
-  "version" : "0.1.1" ,
+  "version" : "0.1.2" ,
   "description" : "A tiny wrapper for chrome.storage that using Promise." ,
   "author" : {
     "name" : "Milk Lee" ,
diff --git a/release/chrome-storage.js b/release/chrome-storage.js
index 1df304d..6c64dff 100644
--- a/release/chrome-storage.js
+++ b/release/chrome-storage.js
@@ -177,8 +177,8 @@
          * 删除一个监听函数
          * @param {Function} listener
          */
-        removeChangeListener: function removeChangeListener(listener) {
-            var index = changeCallbacks.indexOf(listener);
+        removeChangeListener: function removeChangeListener(newListener) {
+            var index = changeCallbacks.indexOf(newListener);
             if (index >= 0) {
                 changeCallbacks.splice(index, 1);
             }
@@ -214,9 +214,8 @@
             customChanges[key] = changes[key].newValue;
         }
 
-        // 防止对象在回调里被修改，因为这会导致其它回调也收到修改后的对象
-        changeCallbacks.forEach(function (listener) {
-            listener(Object.freeze(customChanges), area);
+        changeCallbacks.forEach(function (newListener) {
+            newListener(customChanges, area);
         });
     });
 
diff --git a/src/chrome-storage.es6 b/src/chrome-storage.es6
index f286366..1a12f95 100644
--- a/src/chrome-storage.es6
+++ b/src/chrome-storage.es6
@@ -187,8 +187,8 @@
          * 删除一个监听函数
          * @param {Function} listener
          */
-            removeChangeListener ( listener ) {
-            const index = changeCallbacks.indexOf( listener );
+            removeChangeListener ( newListener ) {
+            const index = changeCallbacks.indexOf( newListener );
             if ( index >= 0 ) {
                 changeCallbacks.splice( index , 1 );
             }
@@ -202,9 +202,8 @@
             customChanges[ key ] = changes[ key ].newValue;
         }
 
-        // 防止对象在回调里被修改，因为这会导致其它回调也收到修改后的对象
-        changeCallbacks.forEach( ( listener ) => {
-            listener( Object.freeze( customChanges ) , area );
+        changeCallbacks.forEach( ( newListener ) => {
+            newListener( customChanges , area );
         } );
     } );