From 03aad074e65245b2d51a5dc1ae746e08c4c93495 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Fri, 12 Aug 2016 16:59:39 +0900
Subject: [PATCH] [Modify] Use it

---
 websocket-sharp/WebSocket.cs | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/websocket-sharp/WebSocket.cs b/websocket-sharp/WebSocket.cs
index 49c1194e..f12dd874 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -2843,20 +2843,11 @@ namespace WebSocketSharp
         return;
       }
 
-      if (!username.IsNullOrEmpty ()) {
-        if (username.Contains (':') || !username.IsText ()) {
-          _logger.Error ("'username' contains an invalid character.");
-          error ("An error has occurred in setting the credentials.", null);
+      if (!checkParametersForSetCredentials (username, password, out msg)) {
+        _logger.Error (msg);
+        error ("An error has occurred in setting the credentials.", null);
 
-          return;
-        }
-
-        if (!password.IsNullOrEmpty () && !password.IsText ()) {
-          _logger.Error ("'password' contains an invalid character.");
-          error ("An error has occurred in setting the credentials.", null);
-
-          return;
-        }
+        return;
       }
 
       lock (_forState) {