max( 0, $pkg_svc->quantity - $num_cust_svc );
$part_svc->{'Hash'}{'cust_pkg_svc'} =
$num_cust_svc ? [ $self->cust_svc($part_svc->svcpart) ] : []
- unless exists($opt{summarize_size}) && $opt{summarize_size}
+ unless exists($opt{summarize_size}) && $opt{summarize_size} > 0
&& $num_cust_svc >= $opt{summarize_size};
$part_svc->{'Hash'}{'hidden'} = $pkg_svc->hidden;
$part_svc;