my @invoices = sort { $a->invnum <=> $b->invnum } $self->cust_bill_batch;
return "No invoices in batch ".$self->batchnum.'.' if !@invoices;
- my $duplex = FS::Conf->exists('invoice_print_pdf-duplex');
+ my $conf = FS::Conf->new;
+ my $duplex = $conf->exists('invoice_print_pdf-duplex');
my $pdf_out;
my $num = 0;