builtin/clone: stop using `the_index`

Convert git-clone(1) to use `the_repository->index` instead of
`the_index`.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/clone.c b/builtin/clone.c
index 74ec14542e811d10f0dc88c9bfe935fc41af1491..93fdfc945a291c9f27171cd12bf182f731f7e5a5 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -8,7 +8,6 @@
  * Clone a repository into a different directory that does not yet exist.
  */
 
-#define USE_THE_INDEX_VARIABLE
 #include "builtin.h"
 #include "abspath.h"
 #include "advice.h"
@@ -731,8 +730,8 @@ static int checkout(int submodule_progress, int filter_submodules)
        opts.preserve_ignored = 0;
        opts.fn = oneway_merge;
        opts.verbose_update = (option_verbosity >= 0);
-       opts.src_index = &the_index;
-       opts.dst_index = &the_index;
+       opts.src_index = the_repository->index;
+       opts.dst_index = the_repository->index;
        init_checkout_metadata(&opts.meta, head, &oid, NULL);
 
        tree = parse_tree_indirect(&oid);
@@ -746,7 +745,7 @@ static int checkout(int submodule_progress, int filter_submodules)
 
        free(head);
 
-       if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+       if (write_locked_index(the_repository->index, &lock_file, COMMIT_LOCK))
                die(_("unable to write new index file"));
 
        err |= run_hooks_l("post-checkout", oid_to_hex(null_oid()),