Merge branch 'ds/lazy-load-trees'

The code has been taught to use the duplicated information stored
in the commit-graph file to learn the tree object name for a commit
to avoid opening and parsing the commit object when it makes sense
to do so.

* ds/lazy-load-trees:
  coccinelle: avoid wrong transformation suggestions from commit.cocci
  commit-graph: lazy-load trees for commits
  treewide: replace maybe_tree with accessor methods
  commit: create get_commit_tree() method
  treewide: rename tree to maybe_tree

1 files changed, 1 insertions, 1 deletions

diff --git a/packfile.c b/packfile.c
index 6c3ddc3..bfe2385 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1944,7 +1944,7 @@ static int add_promisor_object(const struct object_id *oid,
 		struct commit *commit = (struct commit *) obj;
 		struct commit_list *parents = commit->parents;
 
-		oidset_insert(set, &commit->tree->object.oid);
+		oidset_insert(set, get_commit_tree_oid(commit));
 		for (; parents; parents = parents->next)
 			oidset_insert(set, &parents->item->object.oid);
 	} else if (obj->type == OBJ_TAG) {