refs: convert resolve_gitlink_ref to struct object_id

diff --git a/refs.h b/refs.h
index 50f6f0dbd722f254f161529ad19325883d2df232..ee07a457af4aed413ce2a96db50f3d5ea7ea7b1e 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -130,7 +130,7 @@ int peel_ref(const char *refname, struct object_id *oid);
  * otherwise, return a non-zero value.
  */
 int resolve_gitlink_ref(const char *submodule, const char *refname,
-                       unsigned char *sha1);
+                       struct object_id *oid);
 
 /*
  * Return true iff abbrev_name is a possible abbreviation for