argv_array_push(&av, "rev-list");
if (deepen_since)
- argv_array_pushf(&av, "--max-age=%lu", deepen_since);
+ argv_array_pushf(&av, "--max-age=%"PRItime, deepen_since);
if (deepen_not.nr) {
argv_array_push(&av, "--not");
for (i = 0; i < deepen_not.nr; i++) {