my @invoices = sort { $a->invnum <=> $b->invnum } $self->cust_bill_batch;
return "No invoices in batch ".$self->batchnum.'.' if !@invoices;
my @invoices = sort { $a->invnum <=> $b->invnum } $self->cust_bill_batch;
return "No invoices in batch ".$self->batchnum.'.' if !@invoices;