[PATCH 2/3] sequencer: export the function to get the path of `.git/rebase-merge/`

[Johannes Schindelin via GitGitGadget]

From: Johannes Schindelin <johannes.schinde...@gmx.de>

The presence of this path will be used in the next commit to fix an
incorrect piece of advice in `git commit` when in the middle of a
rebase.

Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de>
---
 sequencer.c | 4 ++--
 sequencer.h | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/sequencer.c b/sequencer.c
index 9d5964fd81..5bd7e9d05a 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -47,7 +47,7 @@ static GIT_PATH_FUNC(git_path_opts_file, "sequencer/opts")
 static GIT_PATH_FUNC(git_path_head_file, "sequencer/head")
 static GIT_PATH_FUNC(git_path_abort_safety_file, "sequencer/abort-safety")
 
-static GIT_PATH_FUNC(rebase_path, "rebase-merge")
+GIT_PATH_FUNC(git_path_rebase_merge_dir, "rebase-merge")
 /*
  * The file containing rebase commands, comments, and empty lines.
  * This file is created by "git rebase -i" then edited by the user. As
@@ -218,7 +218,7 @@ static inline int is_rebase_i(const struct replay_opts 
*opts)
 static const char *get_dir(const struct replay_opts *opts)
 {
        if (is_rebase_i(opts))
-               return rebase_path();
+               return git_path_rebase_merge_dir();
        return git_path_seq_dir();
 }
 
diff --git a/sequencer.h b/sequencer.h
index 574260f621..505852d7d1 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -9,6 +9,7 @@ struct repository;
 
 const char *git_path_commit_editmsg(void);
 const char *git_path_seq_dir(void);
+const char *git_path_rebase_merge_dir(void);
 const char *rebase_path_todo(void);
 const char *rebase_path_todo_backup(void);
 
-- 
gitgitgadget