From 28684d8bdfa88cc1d37a11e7ff556871fdd4e171 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 19 Feb 2019 21:49:03 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/Cookie.cs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/websocket-sharp/Net/Cookie.cs b/websocket-sharp/Net/Cookie.cs
index 2bfc8f37..f74ecbef 100644
--- a/websocket-sharp/Net/Cookie.cs
+++ b/websocket-sharp/Net/Cookie.cs
@@ -108,7 +108,6 @@ namespace WebSocketSharp.Net
       _expires = DateTime.MinValue;
       _name = String.Empty;
       _path = String.Empty;
-      _port = String.Empty;
       _timestamp = DateTime.Now;
       _value = String.Empty;
       _version = 0;
@@ -478,12 +477,12 @@ namespace WebSocketSharp.Net
     /// </exception>
     public string Port {
       get {
-        return _port;
+        return _port ?? String.Empty;
       }
 
       set { 
         if (value.IsNullOrEmpty ()) {
-          _port = String.Empty;
+          _port = value;
           _ports = null;
 
           return;