Merge branch 'pw/rebase-i-orig-head'

"git rebase -i" did not store ORIG_HEAD correctly.

* pw/rebase-i-orig-head:
  rebase -i: simplify get_revision_ranges()
  rebase -i: use struct object_id when writing state
  rebase -i: use struct object_id rather than looking up commit
  rebase -i: stop overwriting ORIG_HEAD buffer

1 files changed, 4 insertions, 3 deletions

diff --git a/sequencer.h b/sequencer.h
index f925e349c5..ce044ae49b 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -161,8 +161,9 @@ void todo_list_add_exec_commands(struct todo_list *todo_list,
 				 struct string_list *commands);
 int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
 		    const char *shortrevisions, const char *onto_name,
-		    struct commit *onto, const char *orig_head, struct string_list *commands,
-		    unsigned autosquash, struct todo_list *todo_list);
+		    struct commit *onto, const struct object_id *orig_head,
+		    struct string_list *commands, unsigned autosquash,
+		    struct todo_list *todo_list);
 int todo_list_rearrange_squash(struct todo_list *todo_list);
 
 /*
@@ -224,7 +225,7 @@ int read_author_script(const char *path, char **name, char **email, char **date,
 		       int allow_missing);
 void parse_strategy_opts(struct replay_opts *opts, char *raw_opts);
 int write_basic_state(struct replay_opts *opts, const char *head_name,
-		      struct commit *onto, const char *orig_head);
+		      struct commit *onto, const struct object_id *orig_head);
 void sequencer_post_commit_cleanup(struct repository *r, int verbose);
 int sequencer_get_last_command(struct repository* r,
 			       enum replay_action *action);