Convert struct object to object_id

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index cf7e9604b3b44e8350b72814c76b4445419a01f8..6fef266ea3610372e41912f78d1f69e9cd111be0 100644 (file)
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -49,8 +49,8 @@ static int stdin_diff_trees(struct tree *tree1, char *line, int len)
        tree2 = lookup_tree(sha1);
        if (!tree2 || parse_tree(tree2))
                return -1;
-       printf("%s %s\n", sha1_to_hex(tree1->object.sha1),
-                         sha1_to_hex(tree2->object.sha1));
+       printf("%s %s\n", oid_to_hex(&tree1->object.oid),
+                         oid_to_hex(&tree2->object.oid));
        diff_tree_sha1(get_object_hash(tree1->object), get_object_hash(tree2->object),
                       "", &log_tree_opt.diffopt);
        log_tree_diff_flush(&log_tree_opt);