tree: add repository argument to lookup_tree

[git/git.git] / builtin / diff-tree.c

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index d8db8f6..2990151 100644 (file)
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -46,7 +46,7 @@ static int stdin_diff_trees(struct tree *tree1, const char *p)
        struct tree *tree2;
        if (!isspace(*p++) || parse_oid_hex(p, &oid, &p) || *p)
                return error("Need exactly two trees, separated by a space");
-       tree2 = lookup_tree(&oid);
+       tree2 = lookup_tree(the_repository, &oid);
        if (!tree2 || parse_tree(tree2))
                return -1;
        printf("%s %s\n", oid_to_hex(&tree1->object.oid),