grep: move logic to compile header pattern into a separate helper

diff --git a/fetch-pack.h b/fetch-pack.h
index 8d35ef60bf6d975939362a9c01ece4026140f8c9..fbe85ac05fd2d945d645365dc086460003fa7f27 100644 (file)
--- a/fetch-pack.h
+++ b/fetch-pack.h
@@ -12,7 +12,9 @@ struct fetch_pack_args
                use_thin_pack:1,
                fetch_all:1,
                verbose:1,
-               no_progress:1;
+               no_progress:1,
+               include_tag:1,
+               stateless_rpc:1;
 };
 
 struct ref *fetch_pack(struct fetch_pack_args *args,