From 7cb80a676d919d142e4e1dd16c74d66ffea6b6cc Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 13 Aug 2018 21:34:33 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/QueryStringCollection.cs | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/websocket-sharp/Net/QueryStringCollection.cs b/websocket-sharp/Net/QueryStringCollection.cs
index 6a2285fb..c04f059f 100644
--- a/websocket-sharp/Net/QueryStringCollection.cs
+++ b/websocket-sharp/Net/QueryStringCollection.cs
@@ -50,19 +50,18 @@ namespace WebSocketSharp.Net
   {
     public override string ToString ()
     {
-      var cnt = Count;
-      if (cnt == 0)
+      if (Count == 0)
         return String.Empty;
 
-      var output = new StringBuilder ();
-      var keys = AllKeys;
-      foreach (var key in keys)
-        output.AppendFormat ("{0}={1}&", key, this [key]);
+      var buff = new StringBuilder ();
 
-      if (output.Length > 0)
-        output.Length--;
+      foreach (var key in AllKeys)
+        buff.AppendFormat ("{0}={1}&", key, this[key]);
 
-      return output.ToString ();
+      if (buff.Length > 0)
+        buff.Length--;
+
+      return buff.ToString ();
     }
   }
 }