&& exists($self->{'_num_cust_svc'})
&& $self->{'_num_cust_svc'} =~ /\d/;
+ cluck "cust_pkg->num_cust_svc called, _num_cust_svc:".$self->{'_num_cust_svc'}
+ if $DEBUG > 2;
+
my $sql = 'SELECT COUNT(*) FROM cust_svc WHERE pkgnum = ?';
$sql .= ' AND svcpart = ?' if @_;