[dmd] branch master updated (b0aa613 -> 709628f)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository dmd.

      from  b0aa613   halt, reboot: Clarify usage line in '--help'.
       new  f33f81f   tests: Remove race condition in respawn test.
       new  88a1a71   service: Change GID before UID when dropping privileges.
       new  709628f   'exec-command' clears the list of supplementary groups.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 modules/dmd/service.scm |   19 ++++++++++++-------
 tests/respawn.sh        |   11 ++++++++---
 2 files changed, 20 insertions(+), 10 deletions(-)