let reference_of_ouri u indinfo =
let u = NUri.nuri_of_ouri u in
- reference_of_string (string_of_reference (Ref (~-1,u,indinfo)))
+ reference_of_string (string_of_reference (Ref (max_int,u,indinfo)))
;;
let ouri_of_reference (Ref (_,u,_)) = NUri.ouri_of_nuri u;;