diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/manager.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/manager.c b/src/core/manager.c index f13e933578..78f2a21061 100644 --- a/src/core/manager.c +++ b/src/core/manager.c @@ -1631,7 +1631,9 @@ static void invoke_sigchld_event(Manager *m, Unit *u, const siginfo_t *si) { log_unit_debug(u, "Child "PID_FMT" belongs to %s", si->si_pid, u->id); unit_unwatch_pid(u, si->si_pid); - UNIT_VTABLE(u)->sigchld_event(u, si->si_pid, si->si_code, si->si_status); + + if (UNIT_VTABLE(u)->sigchld_event) + UNIT_VTABLE(u)->sigchld_event(u, si->si_pid, si->si_code, si->si_status); } static int manager_dispatch_sigchld(Manager *m) { |