core/timer: use (void)

CID #1368234.
2017-01-31 11:33:56 -05:00
parent 587ab01b53
commit 25cb94d431
1 changed files with 1 additions and 1 deletions
@@ -232,7 +232,7 @@ static void timer_dump(Unit *u, FILE *f, const char *prefix) {
                if (v->base == TIMER_CALENDAR) {
                        _cleanup_free_ char *p = NULL;

-                        calendar_spec_to_string(v->calendar_spec, &p);
+                        (void) calendar_spec_to_string(v->calendar_spec, &p);

                        fprintf(f,
                                "%s%s: %s\n",