From e4375bd18ae697c279835439a29ecd02818271b5 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 4 Jul 2017 16:12:13 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Server/HttpServer.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/websocket-sharp/Server/HttpServer.cs b/websocket-sharp/Server/HttpServer.cs
index 3290f99b..8c746696 100644
--- a/websocket-sharp/Server/HttpServer.cs
+++ b/websocket-sharp/Server/HttpServer.cs
@@ -187,9 +187,10 @@ namespace WebSocketSharp.Server
     /// </exception>
     public HttpServer (int port, bool secure)
     {
-      if (!port.IsPortNumber ())
-        throw new ArgumentOutOfRangeException (
-          "port", "Not between 1 and 65535 inclusive: " + port);
+      if (!port.IsPortNumber ()) {
+        var msg = "Less than 1 or greater than 65535.";
+        throw new ArgumentOutOfRangeException ("port", msg);
+      }
 
       init ("*", System.Net.IPAddress.Any, port, secure);
     }