unpack-trees: release oid_array after use in check_updates()

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/unpack-trees.c b/unpack-trees.c
index 73a1cdb43e351a12c1f081344ff0d8a6e78f0793..2253c910427c7dcb9f1cf7ed282d37a7dd8d8ae9 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -390,6 +390,7 @@ static int check_updates(struct unpack_trees_options *o)
                        fetch_objects(repository_format_partial_clone,
                                      &to_fetch);
                fetch_if_missing = fetch_if_missing_store;
+               oid_array_clear(&to_fetch);
        }
        for (i = 0; i < index->cache_nr; i++) {
                struct cache_entry *ce = index->cache[i];