(fix pull request #6)

(fixup of pull request #7)

    When corrupted packet is received negative length of packet is
    displayed.
    (re-apply of pull request #8)

My agent exposes both conventional keys and certs (ecdsa-sha2-nistp256-cert-v01@openssh.com) and I want dropbear to be able to use the former.

fails. Based on patch from Peter Korsgaard

Add SSH_CLIENT environment variable

Since the x.org rework, X has been installed into standard paths and not
its own random prefixes.  I think it's time we update the default paths
accordingly.

Try without identifying current user

Small change that warns the user if the current user cannot be identified rather than aborting.  This came in handy when I put dropbear on a dlink that did not have a true user environment.  Falling back on the "-l" option and user@ options works just fine as a client.  The only implication I found is that the -J option will fail ungracefully without a known own_user.

- Add release script
- Simplify print_version