$cmd = [ '-convert', $ibx->{inboxdir}, "$tmpdir/v2" ];
ok(run_script($cmd, undef, $rdr), 'convert works');
@xdir = glob("$tmpdir/v2/xap*/*");
$cmd = [ '-convert', $ibx->{inboxdir}, "$tmpdir/v2" ];
ok(run_script($cmd, undef, $rdr), 'convert works');
@xdir = glob("$tmpdir/v2/xap*/*");