- delete $self->{dbh} and die "tmp_clone dbh not prepared for parent";
- my $dbh = $self->{dbh} = PublicInbox::Over::dbh_new($self, 1);
+ my $dbh = $self->{dbh} and die "tmp_clone dbh not prepared for parent";
+ $self->{filename} = $dbh->sqlite_db_filename;
+ $dbh = $self->{dbh} = PublicInbox::Over::dbh_new($self, 1);