PublicInbox::Import::init_bare($dir);
if (defined($self->{indexlevel}) || defined($skip_artnum)) {
require PublicInbox::SearchIdx;
+ require PublicInbox::Msgmap;
my $sidx = PublicInbox::SearchIdx->new($self, 1); # just create
$sidx->begin_txn_lazy;
$self->with_umask(sub {