From 6b941fd4a98be259c9cf4edbb23fe1a01053fab7 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 25 Sep 2021 22:38:19 -0700
Subject: lei: ensure refresh_watches isn't called from workers

Only the top-level lei-daemon will do inotify/kevent.
---
 lib/PublicInbox/LEI.pm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/PublicInbox')

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index a337fb0d..8faf74a2 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -578,6 +578,7 @@ sub _lei_atfork_child {
 	close $listener if $listener;
 	undef $listener;
 	$dir_idle->force_close if $dir_idle;
+	undef $dir_idle;
 	%PATH2CFG = ();
 	$MDIR2CFGPATH = {};
 	eval 'no warnings; undef $PublicInbox::LeiNoteEvent::to_flush';
@@ -1413,6 +1414,7 @@ sub add_maildir_watch ($$) {
 
 sub refresh_watches {
 	my ($lei) = @_;
+	$dir_idle or return;
 	my $cfg = _lei_cfg($lei) or return;
 	my $old = $cfg->{-watches};
 	my $watches = $cfg->{-watches} //= {};
-- 
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