update-index: be specific what part of the index has changed

diff --git a/builtin/clone.c b/builtin/clone.c
index 43e772ccdbaba3172f7ee1a969f92b300cb9d5a1..48f91f5be1035539920871372d5f9330cc8e6489 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -616,7 +616,7 @@ static int checkout(void)
        struct unpack_trees_options opts;
        struct tree *tree;
        struct tree_desc t;
-       int err = 0, fd;
+       int err = 0;
 
        if (option_no_checkout)
                return 0;
@@ -640,7 +640,7 @@ static int checkout(void)
        setup_work_tree();
 
        lock_file = xcalloc(1, sizeof(struct lock_file));
-       fd = hold_locked_index(lock_file, 1);
+       hold_locked_index(lock_file, 1);
 
        memset(&opts, 0, sizeof opts);
        opts.update = 1;
@@ -656,12 +656,11 @@ static int checkout(void)
        if (unpack_trees(1, &t, &opts) < 0)
                die(_("unable to checkout working tree"));
 
-       if (write_cache(fd, active_cache, active_nr) ||
-           commit_locked_index(lock_file))
+       if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
                die(_("unable to write new index file"));
 
-       err |= run_hook(NULL, "post-checkout", sha1_to_hex(null_sha1),
-                       sha1_to_hex(sha1), "1", NULL);
+       err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1),
+                          sha1_to_hex(sha1), "1", NULL);
 
        if (!err && option_recursive)
                err = run_command_v_opt(argv_submodule, RUN_GIT_CMD);