unchecked return in query.c

8694        RUNTIME_CHECK(result == ISC_R_SUCCESS);
8695        dns_rdataset_current(soardataset, &rdata);
    	
CID 1437577 (#1 of 1): Unchecked return value (CHECKED_RETURN)
11. check_return: Calling dns_rdata_tostruct without checking return value (as is done elsewhere 169 out of 191 times).
8696        dns_rdata_tostruct(&rdata, &soa, NULL);