[Modify] Polish it

This commit is contained in:
sta 2020-09-30 19:41:47 +09:00
parent e15ac24761
commit 3994199257

View File

@ -98,8 +98,11 @@ namespace WebSocketSharp.Net
int port;
if (!Int32.TryParse (pref.Port, out port))
throw new HttpListenerException (87, "Includes an invalid port.");
if (!Int32.TryParse (pref.Port, out port)) {
var msg = "The URI prefix includes an invalid port.";
throw new HttpListenerException (87, msg);
}
if (!port.IsPortNumber ())
throw new HttpListenerException (87, "Includes an invalid port.");