rm: loosen safety valve for empty files

diff --git a/commit.h b/commit.h
index de15f4d715ded4d8fd4f882b44fd9a320e7cdb2e..4c05864fb426d61a652f7df12c13315665972846 100644 (file)
--- 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);