1 files changed, 1 insertions, 1 deletions
diff --git a/walker.c b/walker.c
index 5ea7e5b392..7cc9dbea46 100644
--- a/walker.c
+++ b/walker.c
@@ -290,7 +290,7 @@ int walker_fetch(struct walker *walker, int targets, char **target,
 
 	if (write_ref) {
 		transaction = ref_store_transaction_begin(get_main_ref_store(the_repository),
-							  &err);
+							  0, &err);
 		if (!transaction) {
 			error("%s", err.buf);
 			goto done;