From 45edb4b5e13c5f030e776577045386f11c797c6c Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 9 Nov 2023 10:09:35 +0000
Subject: lei: use cached $daemon_pid when possible

->lei_daemon_pid can only be called in the top-level daemon
process when $daemon_pid is valid, so avoid a getpid(2) syscall
in those cases.
---
 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 2832db63..f32e5bbc 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -927,7 +927,7 @@ sub _config {
 	run_wait($cmd, \%env, \%opt) ? ($err_ok ? undef : fail($self, $?)) : 1;
 }
 
-sub lei_daemon_pid { puts shift, $$ }
+sub lei_daemon_pid { puts shift, $daemon_pid }
 
 sub lei_daemon_kill {
 	my ($self) = @_;
-- 
cgit v1.2.3-24-ge0c7