From 898ff1b24bcb7bfbcd1cbbab092fbb2f3569aff7 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 24 Sep 2018 21:13:40 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/HttpUtility.cs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index b853eece..89533173 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -1239,12 +1239,8 @@ namespace WebSocketSharp.Net
 
     public static byte[] UrlEncodeToBytes (byte[] bytes, int offset, int count)
     {
-      if (bytes == null) {
-        if (count != 0)
-          throw new ArgumentNullException ("bytes");
-
-        return null;
-      }
+      if (bytes == null)
+        throw new ArgumentNullException ("bytes");
 
       var len = bytes.Length;
       if (len == 0) {