[bug#65413] [PATCH] services: mcron: Add module for %user-log-dir.

[Hilton Chain]

* gnu/services/mcron.scm (mcron-shepherd-services)[modules]: Add
(shepherd support) for home service.
---

This patch fixes the following error:
  Loading /gnu/store/...-shepherd.conf.
  herd: error: exception caught while executing 'load' on service 'root':
  Unbound variable: %user-log-dir

I wasn't fully sure to report the issue in #65119 since the error didn't occur
in a home container, sorry for my hesitation.

 gnu/services/mcron.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/services/mcron.scm b/gnu/services/mcron.scm
index db8b539ff5..efb7465549 100644
--- a/gnu/services/mcron.scm
+++ b/gnu/services/mcron.scm
@@ -165,6 +165,9 @@ (define (mcron-shepherd-services config)
                             (ice-9 popen) ;for the 'schedule' action
                             (ice-9 rdelim)
                             (ice-9 match)
+                            ,(if home-service?
+                                 '(shepherd support) ;for '%user-log-dir'
+                                 '())
                             ,@%default-modules))
                  (start #~(make-forkexec-constructor
                            (list #$(file-append mcron "/bin/mcron")

base-commit: 7cad70566322262f6acdbbb965e867e34010eb55
-- 
2.41.0