if ( $conf->exists('svc_hardware-check_mac_addr') ) {
$hw_addr = uc($hw_addr);
$hw_addr =~ /^[0-9A-F]{12}$/
- or return "Illegal (MAC address) ".$self->getfield('hw_addr');
+ or return "Illegal (MAC address) '".$self->getfield('hw_addr')."'";
}
$self->setfield('hw_addr', $hw_addr);