shared/cgroup-show: use (void)

CID #1368243.
2017-01-31 11:41:48 -05:00
parent 7645c77b9b
commit db284505c8
1 changed files with 1 additions and 1 deletions
@@ -73,7 +73,7 @@ static void show_pid_array(
        for (i = 0; i < n_pids; i++) {
                _cleanup_free_ char *t = NULL;

-                get_process_cmdline(pids[i], n_columns, true, &t);
+                (void) get_process_cmdline(pids[i], n_columns, true, &t);

                if (extra)
                        printf("%s%s ", prefix, special_glyph(TRIANGULAR_BULLET));