if (criteria[i].ord[database_no] != -1)
{
yaz_log(log_level_sort, "pre zebra_sort_type ord is %d",
criteria[i].ord[database_no]);
zebra_sort_type(zh->reg->sort_index, criteria[i].ord[database_no]);
wrbuf_rewind(w);
if (criteria[i].ord[database_no] != -1)
{
yaz_log(log_level_sort, "pre zebra_sort_type ord is %d",
criteria[i].ord[database_no]);
zebra_sort_type(zh->reg->sort_index, criteria[i].ord[database_no]);
wrbuf_rewind(w);