[Modify] Polish it

2017-10-04 19:02:35 +09:00 · 2017-10-04 19:02:35 +09:00 · 2df1ee86c1
commit 2df1ee86c1
parent 241659559f
1 changed files with 1 additions and 2 deletions
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@ -945,8 +945,7 @@ namespace WebSocketSharp
    {
      message = null;

-      Func<string, bool> cond = protocol => protocol == null
-                                            || protocol.Length == 0
+      Func<string, bool> cond = protocol => protocol.IsNullOrEmpty ()
                                            || !protocol.IsToken ();

      if (protocols.Contains (cond)) {