Open Invoices

[James McDonald]

I am having a problem with Freeside 1.5Pre6 where payments will  
credit an open invoice for the full amount but leave the invoice  
"open" with a zero balance. Unapplying and re-applying the payment  
does no good, and it's causing problems when we suspend customers  
with open invoices. Customers are having their accounts put on hold  
for unpaid invoices even though they have a zero balance on their  
account.