$sth = $dbh->prepare_cached(<<'', undef, 1);
SELECT docid FROM xref3 WHERE oidbin = ? AND xnum = ? AND ibx_id = ? LIMIT 1
- $sth->bind_param(1, pack('H*', $xsmsg->{blob}), SQL_BLOB);
+ $sth->bind_param(1, $xsmsg->oidbin, SQL_BLOB);
# NNTP::cmd_over can set {num} to zero according to RFC 3977 8.3.2
$sth->bind_param(2, $xsmsg->{num} || $xsmsg->{-orig_num});