lei: drop circular reference in lei_store process

I'm not sure if this was causing real problems, but it's sure ugly.

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 8cbaac015d4caee8d96d4d65bdf91b300fe23b4c..ee991f809e3a2fcbefb85a52e75ac33f2766b61d 100644 (file)
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -458,6 +458,9 @@ sub _lei_atfork_child {
                unless ($self->{oneshot}) {
                        close($_) for @io;
                }
+               if (my $cfg = $self->{cfg}) {
+                       delete $cfg->{-lei_store};
+               }
        } else { # worker, Net::NNTP (Net::Cmd) uses STDERR directly
                open STDERR, '+>&='.fileno($self->{2}) or warn "open $!";
                delete $self->{0};