php7.2, unused var triggering count() issue in interfaces_ppps_edit.php for https://github.com/opnsense/core/issues/3400
php7.2, unused var triggering count() issue in interfaces_ppps_edit.php for https://github.com/opnsense/core/issues/3400

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core