diff-lib: convert do_diff_cache to struct object_id

diff --git a/builtin/blame.c b/builtin/blame.c
index 58bb274d0234607400d23fdb02488b8f8c99bfce..e920314a74de5c6c02de8331b37a991798e6ef8b 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -563,7 +563,7 @@ static struct origin *find_origin(struct scoreboard *sb,
        diff_setup_done(&diff_opts);
 
        if (is_null_oid(&origin->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               origin->commit->tree->object.oid.hash,
@@ -633,7 +633,7 @@ static struct origin *find_rename(struct scoreboard *sb,
        diff_setup_done(&diff_opts);
 
        if (is_null_oid(&origin->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               origin->commit->tree->object.oid.hash,
@@ -1272,7 +1272,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
                DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
 
        if (is_null_oid(&target->commit->object.oid))
-               do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+               do_diff_cache(&parent->tree->object.oid, &diff_opts);
        else
                diff_tree_sha1(parent->tree->object.oid.hash,
                               target->commit->tree->object.oid.hash,