From a35bdbffbf20c6475d0f6c4fce40d2c528904e7a Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sun, 11 Nov 2018 18:02:04 +0900
Subject: [PATCH] [Modify] Remove it

---
 websocket-sharp/Net/HttpUtility.cs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index d49b986e..23e3b717 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -471,11 +471,6 @@ namespace WebSocketSharp.Net
              || (c >= 'a' && c <= 'z');
     }
 
-    private static bool isNumeric (byte b)
-    {
-      return b >= 48 && b <= 57;
-    }
-
     private static bool isNumeric (char c)
     {
       return c >= '0' && c <= '9';