struct cache_tree *another = cache_tree();
if (read_cache() < 0)
die("unable to read index file");
- cache_tree_update(another, active_cache, active_nr, WRITE_TREE_DRY_RUN);
+ cache_tree_update(another,
+ (const struct cache_entry * const *)active_cache,
+ active_nr, WRITE_TREE_DRY_RUN);
return dump_cache_tree(active_cache_tree, another, "");
}