another fix in las -dup for case qmin < fbb
another fix in las -dup for case qmin < fbb

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs