1 files changed, 1 insertions, 0 deletions
diff --git a/refs.c b/refs.c
index db05602590..e9d53e4a57 100644
--- a/refs.c
+++ b/refs.c
@@ -2212,6 +2212,7 @@ static int write_packed_entry_fn(struct ref_entry *entry, void *cb_data)
 	return 0;
 }
 
+/* This should return a meaningful errno on failure */
 int lock_packed_refs(int flags)
 {
 	struct packed_ref_cache *packed_ref_cache;