From 1cbe07b8a0b101203dfc1aa210f20785774f34c9 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 31 Aug 2020 21:00:09 +0900
Subject: [PATCH] [Modify] Replace it

---
 websocket-sharp/Net/HttpListenerPrefixCollection.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/HttpListenerPrefixCollection.cs b/websocket-sharp/Net/HttpListenerPrefixCollection.cs
index dcc54476..6b0bc0c0 100644
--- a/websocket-sharp/Net/HttpListenerPrefixCollection.cs
+++ b/websocket-sharp/Net/HttpListenerPrefixCollection.cs
@@ -230,7 +230,9 @@ namespace WebSocketSharp.Net
     /// </exception>
     public void CopyTo (string[] array, int offset)
     {
-      _listener.CheckDisposed ();
+      if (_listener.IsDisposed)
+        throw new ObjectDisposedException (_listener.GetType ().ToString ());
+
       _prefixes.CopyTo (array, offset);
     }