From 14e9d7668ab688f8e6bdddeda6f0d1b9be03a9bc Mon Sep 17 00:00:00 2001
From: client_Wu Xijin <364452445@qq.com>
Date: 星期三, 22 八月 2018 16:16:49 +0800
Subject: [PATCH] 1621 IOS分包资源下载弹框,点击暂停游戏崩溃

---
 System/AssetVersion/RemoteFile.cs |   29 +++++++++++++++++++++++------
 1 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/System/AssetVersion/RemoteFile.cs b/System/AssetVersion/RemoteFile.cs
index cf9829e..ecabda0 100644
--- a/System/AssetVersion/RemoteFile.cs
+++ b/System/AssetVersion/RemoteFile.cs
@@ -696,6 +696,11 @@
 
     void ReadDataCallback(IAsyncResult ar)
     {
+        if (stop)
+        {
+            return;
+        }
+
         try
         {
             if (inStream != null)
@@ -712,12 +717,24 @@
                 }
                 else
                 {
-                    fs.Close();
-                    fs = null;
-                    inStream.Close();
-                    inStream = null;
-                    fileResponse.Close();
-                    fileResponse = null;
+                    if (fs != null)
+                    {
+                        fs.Close();
+                        fs = null;
+                    }
+
+                    if (inStream != null)
+                    {
+                        inStream.Close();
+                        inStream = null;
+                    }
+
+                    if (fileResponse != null)
+                    {
+                        fileResponse.Close();
+                        fileResponse = null;
+                    }
+
                     fileWriteState = FileWriteState.Completed;
                 }
             }

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