From 64925eaa9e7a8f76c06dd23e8e9b34654ffba89b Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 2 Mar 2017 16:07:24 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Ext.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index 0b799125..4f948db5 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -907,8 +907,8 @@ namespace WebSocketSharp
 
     internal static string TrimEndSlash (this string value)
     {
-      value = value.TrimEnd ('/');
-      return value.Length > 0 ? value : "/";
+      var ret = value.TrimEnd ('/');
+      return ret.Length > 0 ? ret : "/";
     }
 
     /// <summary>