unpack-trees: do not muck with attributes when we are not checking out

diff --git a/revision.h b/revision.h
index 5259ed519272d49ad8a73e88eb6cb838f62cfd11..5adfc9140544429254bd67ff10504730c7424e1b 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -50,7 +50,6 @@ struct rev_info {
                        edge_hint:1,
                        limited:1,
                        unpacked:1,
-                       kept_pack_only:1,
                        boundary:2,
                        left_right:1,
                        rewrite_parents:1,