From babc702f10b3c844d0c58e20434954e361677356 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 26 Jul 2019 21:02:24 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Ext.cs | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index 01a343d5..26c49eb0 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -172,14 +172,15 @@ namespace WebSocketSharp
 
     internal static byte[] Append (this ushort code, string reason)
     {
-      var ret = code.InternalToByteArray (ByteOrder.Big);
-      if (reason != null && reason.Length > 0) {
-        var buff = new List<byte> (ret);
-        buff.AddRange (Encoding.UTF8.GetBytes (reason));
-        ret = buff.ToArray ();
-      }
+      var bytes = code.InternalToByteArray (ByteOrder.Big);
 
-      return ret;
+      if (reason == null || reason.Length == 0)
+        return bytes;
+
+      var buff = new List<byte> (bytes);
+      buff.AddRange (Encoding.UTF8.GetBytes (reason));
+
+      return buff.ToArray ();
     }
 
     internal static void Close (this HttpListenerResponse response, HttpStatusCode code)