[Modify] Polish it

This commit is contained in:
sta 2020-01-17 19:44:36 +09:00
parent d77475aa0f
commit 88ca7f936d

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@ -1084,8 +1084,10 @@ namespace WebSocketSharp.Net
if (url == null)
throw new ArgumentNullException ("url");
if (url.Length == 0)
throw new ArgumentException ("An empty string.", "url");
if (url.Length == 0) {
var msg = "An empty string.";
throw new ArgumentException (msg, "url");
}
Uri uri;
if (!Uri.TryCreate (url, UriKind.Absolute, out uri))