rebase -i: include MERGE_HEAD into files to clean up

Every once in a while, the interactive rebase makes sure that no stale
files are lying around. These days, we need to include MERGE_HEAD into
that set of files, as the `merge` command will generate them.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sequencer.c b/sequencer.c
index 7a9cd81afb2e3988c3b199738a741e49741489a1..2f526390acb5036d7f66c3522df8133d743778c7 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -3459,6 +3459,7 @@ static int pick_commits(struct todo_list *todo_list, struct replay_opts *opts)
                        unlink(rebase_path_author_script());
                        unlink(rebase_path_stopped_sha());
                        unlink(rebase_path_amend());
+                       unlink(git_path_merge_head(the_repository));
                        delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
 
                        if (item->command == TODO_BREAK)
@@ -3829,6 +3830,7 @@ static int commit_staged_changes(struct replay_opts *opts,
                           opts, flags))
                return error(_("could not commit staged changes."));
        unlink(rebase_path_amend());
+       unlink(git_path_merge_head(the_repository));
        if (final_fixup) {
                unlink(rebase_path_fixup_msg());
                unlink(rebase_path_squash_msg());