bug in option 'ask-sig-expire'

[Dirk Traulsen]

Hi!

It seems like I could have found a bug:

In gpg 1.4.2 the option  '--ask-sig-expire'  does not work.

If you type  'gpg --ask-sig-expire -s Filename',
you will not be asked for the duration of the signature, like you 
will be, if you type  'gpg --ask-cert-expire --sign-key UID'.
It does not work, if you put it in the options file either.

Dirk