#include <fcntl.h>
#include "sd-bus.h"
-
#include "bus-util.h"
#include "bus-error.h"
#include "util.h"
log_open();
r = parse_argv(argc, argv);
- if (r <= 0)
+ if (r < 0)
return EXIT_FAILURE;
+ if (r == 0)
+ return EXIT_SUCCESS;
r = sd_bus_open_system(&bus);
if (r < 0) {