bug#56799: (gnu services configuration) usage of *unspecified* is problematic

[Maxim Cournoyer]

Hi Attila,

Attila Lendvai <attila@lendvai.name> writes:

> The new value of %unset-value sticks out more when something goes wrong, and
> is also more unique; i.e. easier to search for.
> ---
>  gnu/services/configuration.scm   | 5 +++--
>  gnu/services/messaging.scm       | 2 +-
>  tests/services/configuration.scm | 2 +-
>  3 files changed, 5 insertions(+), 4 deletions(-)

Thanks for the series!  I've now pushed all of the 5 commits.  Yay!

Closing!

Maxim