sub bg_worker ($$$) {
my ($lei, $pfx, $json) = @_;
- my $self = bless { -wq_nr_workers => 1, json => $json }, __PACKAGE__;
+ my $self = bless { json => $json }, __PACKAGE__;
my ($op_c, $ops) = $lei->workers_start($self, 1);
$lei->{wq1} = $self;
$self->wq_io_do('do_ls_search_long', [], $pfx);
- $self->wq_close(1);
+ $self->wq_close;
$lei->wait_wq_events($op_c, $ops);
}