make reflog filename independent from struct ref_lock

diff --git a/refs.h b/refs.h
index 33450f13e781b5ab60956082c7d8b2dc31f64286..2d2ba149abbb69c796307113b7de917d579b5b5c 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -3,7 +3,6 @@
 
 struct ref_lock {
        char *ref_name;
-       char *log_file;
        struct lock_file *lk;
        unsigned char old_sha1[20];
        int lock_fd;