The last two lines do nothing, but complete the "else" part of the statement-they probably are useless.
GFvalvo, if Pastebin isn't a well known site here...well...
You do realize it's one of the first, longest lasting, and most used code/text sharing websites out there? And that when you paste to it, for the express purpose of sharing code, it allows you to set the syntax highlighting for most languages?
Why WOULDN'T you use it? It's literally why it was created.
Just special for you, here's the same thing, as an attachment.
radio-main.ino (7.71 KB)