Given an answer file with an empty string set as the server type and 'missing-asnwer=abort':
> # Configure as master or agent
> # What should tl-setup do when it encounters a question without a matching answer in the answer file?
This answer file will result in us not respecting the 'abort' option and instead we will prompt for an answer from the user like:
> >> Using answer server-type= from answer file
> Server type [Master/agent]?
This might be a problem with some other modules too.
Looked into the other modules and this should only be a problem for servertype.py