pack-redundant: convert linked lists to use struct object_id

diff --git a/cache.h b/cache.h
index e03a0d4d2378a80aef8339b1e06cbeb8009d5971..9ad1dd2ddc3c39d32d610a28dc8a6aeb1ae55f36 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -324,7 +324,7 @@ struct index_state {
                 drop_cache_tree : 1;
        struct hashmap name_hash;
        struct hashmap dir_hash;
-       unsigned char sha1[20];
+       struct object_id oid;
        struct untracked_cache *untracked;
        uint64_t fsmonitor_last_update;
        struct ewah_bitmap *fsmonitor_dirty;