Using Invoices 9.0A (100508)

We are in the process of updating the look of our invoice by using the samdata invoice called "Invoice Spec". We sometimes use the field C140, name line 2 for certain customers with long names and have included this field in the Bill To: portion of the new report. Unfortunately, this field appears as a blank line when a customer name2 field is empty. Is there a way for it to suppress the field when it is empty?
Thanks,
Karin