tree-walk: drop oid from traverse_info

diff --git a/commit.c b/commit.c
index a9e74647dc822606d06f79bcf94030b32998bd69..26ce0770f688eb94d5be5975d756752dbc0337a8 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -351,10 +351,10 @@ struct tree *repo_get_commit_tree(struct repository *r,
        if (commit->maybe_tree || !commit->object.parsed)
                return commit->maybe_tree;
 
-       if (commit->graph_pos == COMMIT_NOT_FROM_GRAPH)
-               BUG("commit has NULL tree, but was not loaded from commit-graph");
+       if (commit->graph_pos != COMMIT_NOT_FROM_GRAPH)
+               return get_commit_tree_in_graph(r, commit);
 
-       return get_commit_tree_in_graph(r, commit);
+       return NULL;
 }
 
 struct object_id *get_commit_tree_oid(const struct commit *commit)
@@ -449,7 +449,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b
        item->date = parse_commit_date(bufptr, tail);
 
        if (check_graph)
-               load_commit_graph_info(the_repository, item);
+               load_commit_graph_info(r, item);
 
        return 0;
 }