From 0ad54fde06d119a1f9dadc68b5c3f242aa8cdbdf Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 9 Jan 2018 16:18:45 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/HttpListenerRequest.cs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index e1d23fc4..cc1940e8 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -322,12 +322,7 @@ namespace WebSocketSharp.Net
     /// </value>
     public bool KeepAlive {
       get {
-        if (!_keepAliveSet) {
-          _keepAlive = _headers.KeepsAlive (_version);
-          _keepAliveSet = true;
-        }
-
-        return _keepAlive;
+        return _headers.KeepsAlive (_version);
       }
     }