The source project of this merge request has been removed.
Replace deprecated 'which' with 'command -v'
This fixed the following warning:
"/usr/bin/which: this version of which' is deprecated; use command -v' in scripts instead."
Similar fixes have been done in the upstream code here: https://github.com/lxc/lxc/pulls?q=is%3Apr+is%3Aclosed+author%3Adiederikdehaas+
But noticed there was also one in the debian directory