[PATCH 15/19] cache: convert get_graft_file to handle arbitrary repositories

[Stefan Beller]

Signed-off-by: Stefan Beller <sbel...@google.com>
---
 cache.h       | 2 +-
 commit.c      | 2 +-
 environment.c | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/cache.h b/cache.h
index ab716011b7e..cb1aeb1dcbf 100644
--- a/cache.h
+++ b/cache.h
@@ -476,7 +476,7 @@ extern const char *get_git_dir(void);
 extern const char *get_git_common_dir(void);
 extern char *get_object_directory(void);
 extern char *get_index_file(void);
-extern char *get_graft_file(void);
+extern char *get_graft_file(struct repository *r);
 extern int set_git_dir(const char *path);
 extern int get_common_dir_noenv(struct strbuf *sb, const char *gitdir);
 extern int get_common_dir(struct strbuf *sb, const char *gitdir);
diff --git a/commit.c b/commit.c
index 3fcb2fd66ce..24028fd257a 100644
--- a/commit.c
+++ b/commit.c
@@ -204,7 +204,7 @@ static void prepare_commit_graft_the_repository(void)
 
        if (commit_graft_prepared)
                return;
-       graft_file = get_graft_file();
+       graft_file = get_graft_file(the_repository);
        read_graft_file(the_repository, graft_file);
        /* make sure shallows are read */
        is_repository_shallow(the_repository);
diff --git a/environment.c b/environment.c
index 87d9e52ffde..ab42346e563 100644
--- a/environment.c
+++ b/environment.c
@@ -316,11 +316,11 @@ char *get_index_file(void)
        return the_repository->index_file;
 }
 
-char *get_graft_file(void)
+char *get_graft_file(struct repository *r)
 {
-       if (!the_repository->graft_file)
+       if (!r->graft_file)
                BUG("git environment hasn't been setup");
-       return the_repository->graft_file;
+       return r->graft_file;
 }
 
 int set_git_dir(const char *path)
-- 
2.17.0.582.gccdcbd54c44.dirty