[shepherd] branch master updated (7263175 -> 83a8369)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

      from  7263175   services: Gracefully handle PID files not created 
atomically.
       new  83a8369   services: 'read-pid-file' always exits its busy loop.

The 1 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/shepherd/service.scm | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)