From d732d88ba20784389fc781e3a2a0032b97375567 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 1 Mar 2019 21:43:54 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/Cookie.cs | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/websocket-sharp/Net/Cookie.cs b/websocket-sharp/Net/Cookie.cs
index 97487956..4c9f1297 100644
--- a/websocket-sharp/Net/Cookie.cs
+++ b/websocket-sharp/Net/Cookie.cs
@@ -361,14 +361,8 @@ namespace WebSocketSharp.Net
       }
 
       set {
-        if (value.IsNullOrEmpty ()) {
-          _domain = String.Empty;
-          ExactDomain = true;
-        }
-        else {
-          _domain = value;
-          ExactDomain = value[0] != '.';
-        }
+        _domain = value ?? String.Empty;
+        ExactDomain = _domain.Length == 0 || _domain[0] != '.';
       }
     }