I have a small problem where the ISPConfig jailed virtual hosts do not have the `SSH_CONNECTION` environment variable available. This is causing a problem with `gitolite`. I'm assuming that the 'jail' software is 'chroot'. Whilst I don't want to accept environment variables from the clients themselves, but I do need this variable passed in from SSH and CHROOT. How can I get SSH/CHROOT to pass the SSH_CONNECTION variable to jailed users?