From 759df4f755f71bd7a2f877f12171137a5b50177e Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Sun, 30 Dec 2018 22:04:43 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/HttpUtility.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index 65416f19..4b5da7ca 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -253,10 +253,10 @@ namespace WebSocketSharp.Net
 
         if (state == 3) {
           if (c == ';') {
-            if (number < 160 || number > 65535)
-              buff.Append (reference.ToString ());
-            else
+            if (reference.Length > 3 && number < 65536)
               buff.Append ((char) number);
+            else
+              buff.Append (reference.ToString ());
 
             reference.Length = 0;
             state = 0;