1 files changed, 1 insertions, 0 deletions

diff --git a/cache.h b/cache.h
index 0f0485ecfe..e5885cc9ea 100644
--- a/cache.h
+++ b/cache.h
@@ -1042,6 +1042,7 @@ struct repository_format {
 	int worktree_config;
 	int is_bare;
 	int hash_algo;
+	int has_extensions;
 	char *work_tree;
 	struct string_list unknown_extensions;
 };