Detail file reader header detection sucks

[Alan Buxey]

Hi,

> You then get a request coming in with no 'Acct-Status-Type', and if you
> haven't got your configuration setup correctly, it'll just loop.

tell me about it.....  ;-)

after ensuring that the detail module is suitably wrapped in logic
cotton I'm quite happy with its day to day behaviour now...the quick
\t check seems quite appropriate in this case.

alan