That "someday" in the comment happened two years later in
b65982b (Optimize "diff-index --cached" using cache-tree - 2009-05-20)
Signed-off-by: Nguyễn Thái Ngọc Duy <redacted>
---
builtin/blame.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/builtin/blame.c b/builtin/blame.c
index 4db01c1..942f302 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2379,11 +2379,6 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
ce->ce_mode = create_ce_mode(mode);
add_cache_entry(ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE);
- /*
- * We are not going to write this out, so this does not matter
- * right now, but someday we might optimize diff-index --cached
- * with cache-tree information.
- */
cache_tree_invalidate_path(&the_index, path);
return commit;
--
2.3.0.rc1.137.g477eb31