From c3b2726016ed2980e610054b6f27fbfd119ad49f Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 18 Jan 2018 14:36:42 +0900
Subject: [PATCH] [Modify] Not support

---
 websocket-sharp/Net/HttpListenerRequest.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index e5f8ecf7..698ccc77 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -131,7 +131,7 @@ namespace WebSocketSharp.Net
     /// </value>
     public int ClientCertificateError {
       get {
-        return 0; // TODO: Always returns 0.
+        throw new NotSupportedException ();
       }
     }