commit.c: make read_graft_file() static

This function is not called by any other file.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/commit.h b/commit.h
index de15f4d715..4c05864fb4 100644
--- a/commit.h
+++ b/commit.h
@@ -118,7 +118,6 @@ struct commit_graft {
 
 struct commit_graft *read_graft_line(char *buf, int len);
 int register_commit_graft(struct commit_graft *, int);
-int read_graft_file(const char *graft_file);
 struct commit_graft *lookup_commit_graft(const unsigned char *sha1);
 
 extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);