From 50e062c7ffcbf82fd52229edcd16b9828b522add Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 12 Sep 2018 20:36:06 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/Net/HttpUtility.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index 45c9b8f3..6772f666 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -404,6 +404,14 @@ namespace WebSocketSharp.Net
       return c >= '0' && c <= '9';
     }
 
+    private static bool isUnreserved (char c)
+    {
+      return c == '*'
+             || c == '-'
+             || c == '.'
+             || c == '_';
+    }
+
     private static bool notEncoded (char c)
     {
       return c == '!' ||