lei_to_mail: call PublicInbox::IPC::DESTROY

It doesn't seem to matter at the moment, but it should
save us from some surprises down the line.

diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index 9d9b57486ecda64c963a071a29b5e6648a734923..1be0b09c2e7b0d4c8ef7f5f9e637854a9bf2f524 100644 (file)
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -471,6 +471,7 @@ sub DESTROY {
        for my $pid_git (grep(/\A$$\0/, keys %$self)) {
                $self->{$pid_git}->async_wait_all;
        }
+       $self->SUPER::DESTROY; # PublicInbox::IPC
 }
 
 1;