[freeside-users] problem with viewing outstandig invoices

[Gerard J. Cerchio]

Here is more information on this problem. 

I added a test user and setup an open invoice on one of my packages.
The result is that the open invoice table now shows correctly, two open 
invoices in the system.

The problem appears to be a code problem when only one open invoice is 
in the report.

When there is only one open invoice in the report the open invoice 
reports fail.

With this new user, which causes more than one open invoice in the 
report,  the open invoice report is correct.

All the other open invoice reports fail in the same manner.

I suspect as this invoice ages, the other reports will be executed 
correctly.

Gerard Cerchio