if (safe_atoi(value, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
log_debug_unit(u->id, "Failed to parse pipe-fd value %s", value);
else {
if (safe_atoi(value, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
log_debug_unit(u->id, "Failed to parse pipe-fd value %s", value);
else {