convert: split start_multi_file_filter() into two separate functions

diff --git a/refs.h b/refs.h
index e529f4c3a88a79488df4b610b65a1c9d9c18c4a0..3df0d45ebb6bb5900254edd40383d9de8e539a31 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -292,7 +292,7 @@ int delete_reflog(const char *refname);
 
 /* iterate over reflog entries */
 typedef int each_reflog_ent_fn(
-               unsigned char *old_sha1, unsigned char *new_sha1,
+               struct object_id *old_oid, struct object_id *new_oid,
                const char *committer, unsigned long timestamp,
                int tz, const char *msg, void *cb_data);