- //os << " " << pr->preferredRecordSyntax;
- os << " " <<(oid_getentbyoid(pr->preferredRecordSyntax))->desc;
+ {
+ char oid_name_str[OID_STR_MAX];
+ const char *oid_name = yaz_oid_to_string_buf(
+ pr->preferredRecordSyntax, 0, oid_name_str);
+
+ os << " " << oid_name;
+ }