From a93c894e60431d934701004f96ae19f993cc58c3 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 15 Jan 2020 19:37:42 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/Net/HttpListenerResponse.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/websocket-sharp/Net/HttpListenerResponse.cs b/websocket-sharp/Net/HttpListenerResponse.cs
index dd3090e4..4bcb633f 100644
--- a/websocket-sharp/Net/HttpListenerResponse.cs
+++ b/websocket-sharp/Net/HttpListenerResponse.cs
@@ -860,6 +860,19 @@ namespace WebSocketSharp.Net
       return true;
     }
 
+    private static bool isValidForStatusDescription (string value)
+    {
+      foreach (var c in value) {
+        if (c < 0x20)
+          return false;
+
+        if (c > 0x7e)
+          return false;
+      }
+
+      return true;
+    }
+
     #endregion
 
     #region Public Methods