[Samba] Add Printer Command Samba 3.6.3

[Andrea Sen]

Hello list,

if I try to add a printer from Windows 7, it is added to cups, but the 
wizard exits with Access Denied. After the printer is added, 
print_queue_snum is called and returns -1, because the list of printers 
will be read later. How is this supposed to work? Is there a way to read 
the list immediately?

Thanks,
Andrea