function is_ax_key_missing() {
global $globals;
- return !$globals->webservice->private_key_ax || !is_file($globals->webservice->private_key_ax);
+ return !isset($globals->webservice->private_key_ax) || !is_file($globals->webservice->private_key_ax);
}
function get_user_ax($matricule_ax, $raw=false)