- my $done = PublicInbox::OnDestroy->new($$, \&fp_done, $self, $cb, @arg);
- start_cmd($self, $cmd, $opt, $done);
+ do_reap($self);
+ $self->{lei}->qerr("# @$cmd");
+ return if $self->{dry_run};
+ $LIVE->{spawn($cmd, undef, $opt)} = [ \&fp_done, $self, $cmd,
+ $cb, @arg ];