From 95de492d3ca723fe81ec3bd23d89b643ce98823e Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 15 Nov 2023 09:21:42 +0000
Subject: lei: fix idempotent STDERR redirect in workers

This is needed to support forking from already-forked lei workers
and $lei->{2} is already STDERR.

Fixes: e015c3742f91 (lei: use autodie where appropriate, 2023-10-17)
---
 lib/PublicInbox/LEI.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox/LEI.pm')

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 460aed40..8d235b37 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -581,7 +581,7 @@ sub _lei_atfork_child {
 		close($_) for (grep(defined, delete @$self{qw(0 1 2 sock)}));
 		delete $cfg->{-lei_store};
 	} else { # worker, Net::NNTP (Net::Cmd) uses STDERR directly
-		open STDERR, '+>&', $self->{2};
+		open STDERR, '+>&='.fileno($self->{2}); # idempotent w/ fileno
 		STDERR->autoflush(1);
 		$self->{2} = \*STDERR;
 		POSIX::setpgid(0, $$) // die "setpgid(0, $$): $!";
-- 
cgit v1.2.3-24-ge0c7