- diff_setup(detect_rename, diff_score_opt, reverse_diff,
- (generate_patch ? -1 : line_termination),
- 0, 0);
- tree = read_object_with_reference(new, "tree", &size, 0);
+ diff_setup(detect_rename, diff_score_opt, pickaxe,
+ reverse_diff, (generate_patch ? -1 : line_termination),
+ NULL, 0);
+ tree = read_object_with_reference(new, "tree", &size, NULL);