portmaster glitch with /usr/ports/MOVED

[andrew clarke]

I made the mistake of telling portmaster-3.17.3 to build
mail/mutt-devel instead of mail/mutt. Evidently portmaster sees the
port has moved based on /usr/ports/MOVED, which is good, but it 
erroneously calls pkg, apparently without arguments, and the remaining
output looks a bit broken.

Regards
Andrew

# portmaster mail/mutt-devel

        ===>>> The mail/mutt-devel port moved to mail/mutt
        ===>>> Reason: mail/mutt-devel is ready for primetime

===>>> Exiting
Usage: pkg info <pkg-name>
       pkg info -a
       pkg info [-AbBDdefgiIklOqRrsx] <pkg-name>
       pkg info [-AbBDdfIlqRrs] -F <pkg-file>

For more information see 'pkg help info'.

===>>> The second argument to -o can be a package name,
       or a port directory from /usr/ports

        does not seem to be installed,
       or listed as a dependency

===>>> No valid installed port, or port directory given
===>>> Try portmaster --help

===>>> Killing background jobs
Terminated
===>>> Exiting