}
if ($form->{periodic_invoices_active} ne $form->{periodic_invoices_inactive}) {
- my $not = 'NOT' if ($form->{periodic_invoices_inactive});
+ my $not = $form->{periodic_invoices_inactive} ? 'NOT' : '';
$query .= qq| AND ${not} COALESCE(pcfg.active, 'f')|;
}