Subject: bug#41093: --with-commit only works with git repos

From: Hartmut Goebel <[email-masked]>
Date: Tue, 5 May 2020 14:28:36 +0200

guix build --with-commit only works with git repos

I would expect it to work with mercurial repos, too, as basically this
is just setting a value in the source definition. (At least this is what
I would assume it does.)