From 2dae0a101bda11bb25ef7b6ec5f06f9486a0dce0 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 27 Sep 2017 20:36:33 +0900
Subject: [PATCH] [Modify] Remove it

---
 websocket-sharp/Ext.cs | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index ff85a42c..394bbf13 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -173,18 +173,6 @@ namespace WebSocketSharp
                : null;
     }
 
-    internal static bool CheckWaitTime (this TimeSpan time, out string message)
-    {
-      message = null;
-
-      if (time <= TimeSpan.Zero) {
-        message = "Zero or less.";
-        return false;
-      }
-
-      return true;
-    }
-
     internal static void Close (this HttpListenerResponse response, HttpStatusCode code)
     {
       response.StatusCode = (int) code;