From 34bc77692cb57a13dda5b8e7ea1c43fbccfec0af Mon Sep 17 00:00:00 2001
From: "Eric Wong (Contractor, The Linux Foundation)" <e@80x24.org>
Date: Thu, 29 Mar 2018 20:17:20 +0000
Subject: mda: support v2 inboxes

I mainly focus on -watch for mirroring busy mailing lists, but
using -mda should remain an option.
---
 lib/PublicInbox/Emergency.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/lib/PublicInbox/Emergency.pm b/lib/PublicInbox/Emergency.pm
index 231b4197..66adc631 100644
--- a/lib/PublicInbox/Emergency.pm
+++ b/lib/PublicInbox/Emergency.pm
@@ -18,7 +18,7 @@ sub new {
 		next if -d $d;
 		-d $d or mkdir($d) or die "failed to mkdir($d): $!\n";
 	}
-	bless { dir => $dir, files => {}, t => 0, cnt => 0 }, $class;
+	bless { dir => $dir, files => {}, t => 0, cnt => 0, pid => $$ }, $class;
 }
 
 sub _fn_in {
@@ -75,6 +75,7 @@ sub fh {
 
 sub commit {
 	my ($self) = @_;
+	$$ == $self->{pid} or return; # no-op in forked child
 
 	delete $self->{fh};
 	my $tmp = delete $self->{tmp} or return;
-- 
cgit v1.2.3-24-ge0c7