#include "fileio.h"
#include "bus-error.h"
#include "formats-util.h"
+#include "terminal-util.h"
+#include "hostname-util.h"
static int parse_argv(
pam_handle_t *handle,
/* If this fails vtnr will be 0, that's intended */
if (!isempty(cvtnr))
- safe_atou32(cvtnr, &vtnr);
+ (void) safe_atou32(cvtnr, &vtnr);
if (!isempty(display) && !vtnr) {
if (isempty(seat))