- zebra_search_RPN (zh, r->stream, r->query->u.type_1,
- r->setname, &zhits);
- if (zhits > 2147483646)
- r->hits = 2147483647;
- else
+ res = zebra_search_RPN (zh, r->stream, r->query->u.type_1,
+ r->setname, &zhits);
+ if (zebra_errCode(zh) == 0)
+ {
+ if (zhits > 2147483646)
+ r->hits = 2147483647;
+ else