From af263c0b81179aae29de8254c3dcb6c415e5a6c6 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 14 Nov 2019 16:01:36 +0900
Subject: [PATCH] [Fix] Fix for issue #544

Inherit the ISerializable interface again because some build environments get an error.
---
 websocket-sharp/Net/CookieException.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/CookieException.cs b/websocket-sharp/Net/CookieException.cs
index e6a94284..2a5abe98 100644
--- a/websocket-sharp/Net/CookieException.cs
+++ b/websocket-sharp/Net/CookieException.cs
@@ -46,7 +46,7 @@ namespace WebSocketSharp.Net
   /// The exception that is thrown when a <see cref="Cookie"/> gets an error.
   /// </summary>
   [Serializable]
-  public class CookieException : FormatException
+  public class CookieException : FormatException, ISerializable
   {
     #region Internal Constructors