From 8ca67c79d971d6c5e39bb124674f31ba8bc808d6 Mon Sep 17 00:00:00 2001
From: wangyidong <yidong@cnezsoft.com>
Date: Mon, 12 Sep 2016 15:12:39 +0800
Subject: [PATCH]  * fix bug #888.

---
 module/file/control.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/file/control.php b/module/file/control.php
index 6d9a438dfc..b6350ffc19 100644
--- a/module/file/control.php
+++ b/module/file/control.php
@@ -223,7 +223,7 @@ class file extends control
         if(strpos($fileName, $extension) === false) $fileName .= $extension;
 
         /* urlencode the filename for ie. */
-        if(strpos($this->server->http_user_agent, 'Trident') !== false) $fileName = urlencode($fileName);
+        if(strpos($this->server->http_user_agent, 'MSIE') !== false or strpos($this->server->http_user_agent, 'Trident') !== false) $fileName = urlencode($fileName);
 
         /* Judge the content type. */
         $mimes = $this->config->file->mimes;