Xajax Whitespace error?

[eluser]acoldone[/eluser]
As soon as I post it I discover the error. My god the time I wasted. It was a whitespace error in the library file:

Code:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');

class Xajax_lib {
function Xajax_lib() {
    require_once(BASEPATH.'/libraries/xajax_core/xajax.inc'.EXT);
}
}
?>

There was a space on the end. DOH!!!!!