object: add repository argument to lookup_object

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index b775a756470ddc365907fae53dcc949bcaae7ca5..d8db8f682f03ca93fd25e0d4aaff365eb0bb7b65 100644 (file)
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -5,6 +5,7 @@
 #include "log-tree.h"
 #include "builtin.h"
 #include "submodule.h"
+#include "repository.h"
 
 static struct rev_info log_tree_opt;
 
@@ -68,7 +69,7 @@ static int diff_tree_stdin(char *line)
        line[len-1] = 0;
        if (parse_oid_hex(line, &oid, &p))
                return -1;
-       obj = parse_object(&oid);
+       obj = parse_object(the_repository, &oid);
        if (!obj)
                return -1;
        if (obj->type == OBJ_COMMIT)
@@ -76,7 +77,7 @@ static int diff_tree_stdin(char *line)
        if (obj->type == OBJ_TREE)
                return stdin_diff_trees((struct tree *)obj, p);
        error("Object %s is a %s, not a commit or tree",
-             oid_to_hex(&oid), typename(obj->type));
+             oid_to_hex(&oid), type_name(obj->type));
        return -1;
 }