--export problem

[Jason Gunthorpe]

This somehow doesn't look quite right:

samosa{jgg}~#gpg -a --export 0x3DE1F1CCB2997E68F1F6FD7396E2F6B6FE56BC61
gpg: 0x3DE1F1CCB2997E68F1F6FD7396E2F6B6FE56BC61: user not found: public
key not found
gpg: WARNING: nothing exported
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.0.0 (GNU/Linux)
Comment: For info see http://www.gnupg.org

=twTO
-----END PGP PUBLIC KEY BLOCK-----

Shouldn't it not emit an empty packet?

Thanks,
Jason