imap+nntp: share COMPRESS implementation

[public-inbox.git] / lib / PublicInbox / OnDestroy.pm

diff --git a/lib/PublicInbox/OnDestroy.pm b/lib/PublicInbox/OnDestroy.pm
index 841f87d45eabe27ea676536f64268a88127a4953..615bc450998beea1e82606db35c0d456450d966b 100644 (file)
--- a/lib/PublicInbox/OnDestroy.pm
+++ b/lib/PublicInbox/OnDestroy.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 package PublicInbox::OnDestroy;
@@ -10,6 +10,11 @@ sub new {
 
 sub DESTROY {
        my ($cb, @args) = @{$_[0]};
+       if (!ref($cb) && $cb) {
+               my $pid = $cb;
+               return if $pid != $$;
+               $cb = shift @args;
+       }
        $cb->(@args) if $cb;
 }