ccl0 = odr_strdupn(odr, (char*) ccl->buf, ccl->len);
if ((node = ccl_find_str(bibset, ccl0, &errcode, &pos)) == 0) {
bsrr->errstring = (char*) ccl_err_msg(errcode);
ccl0 = odr_strdupn(odr, (char*) ccl->buf, ccl->len);
if ((node = ccl_find_str(bibset, ccl0, &errcode, &pos)) == 0) {
bsrr->errstring = (char*) ccl_err_msg(errcode);