[Modify] Polish it

This commit is contained in:
sta 2017-09-30 14:17:54 +09:00
parent c87c9615de
commit 678845433b

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@ -945,13 +945,11 @@ namespace WebSocketSharp
{
message = null;
var invalid = protocols.Contains (
protocol => protocol == null
Func<string, bool> cond = protocol => protocol == null
|| protocol.Length == 0
|| !protocol.IsToken ()
);
|| !protocol.IsToken ();
if (invalid) {
if (protocols.Contains (cond)) {
message = "It contains an invalid value.";
return false;
}