phbaer/lxc-tools — pull request #17 by tyru (2012-08-20 16:05:27+00:00)
Title: lxc-halt: add -c, -t options in order to allow to change $SHUTDOWN_CMD, $TIMEOUT values by arguments.

Environment variable values will be determined by the following order.

1. Default value
2. /etc/default/lxc
3. Option argument

IMHO, lxc-halt should not (or does not need to) read `/etc/default/lxc` because lxc-halt is not initscript.
`init` should read `/etc/default/lxc` instead.