From 57b18b44e1770b163aba55eacf53195a8305398e Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 21 May 2016 05:27:06 +0000
Subject: localize $/ in more places to avoid potential problems

This hopefully makes the intent of the code clearer, too.
The the HTTP use of the numeric reference for getline
caused problems in Git.pm, already.
---
 lib/PublicInbox/Daemon.pm | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 8de7ff24..dc810106 100644
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -350,6 +350,7 @@ sub unlink_pid_file_safe_ish ($$) {
 	return unless defined $unlink_pid && $unlink_pid == $$;
 
 	open my $fh, '<', $file or return;
+	local $/ = "\n";
 	defined(my $read_pid = <$fh>) or return;
 	chomp $read_pid;
 	if ($read_pid == $unlink_pid) {
-- 
cgit v1.2.3-24-ge0c7