with Not_found ->
(* this should be an error case, but if we trust the uri... *)
if trust && trust_obj uri then
(* trusting means that we will fetch cook it on the fly *)
let o,u,l = add_trusted_uri_to_cache uri in
with Not_found ->
(* this should be an error case, but if we trust the uri... *)
if trust && trust_obj uri then
(* trusting means that we will fetch cook it on the fly *)
let o,u,l = add_trusted_uri_to_cache uri in