Anonymize Study - bug (minor priority)

When I try to anonymize a study and I don't enter a patient ID , Conquest comes back with an error message about Access violation, that can only go away if you stop the Conquest application through the task manager.
I realize the necessity to always have a patient ID even for anonymous data, but I just thought that may be the interface will look a little cleaner if input verification was done before the error gets generated.
You probably know about that already and it's not high on your priority list.
Don't mind me. I have good intentions . I love your software.