From 55ff8f0893e1a1d57463861e0599717744f490bf Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 1 May 2014 18:33:18 +0000
Subject: thread: limit scope of monkey patch

Future versions of Mail::Thread may be released to fix this bug.
However, since it's been about 8 years since the bug was reported..
---
 lib/PublicInbox/Thread.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

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

diff --git a/lib/PublicInbox/Thread.pm b/lib/PublicInbox/Thread.pm
index a2553da7..7dabf243 100644
--- a/lib/PublicInbox/Thread.pm
+++ b/lib/PublicInbox/Thread.pm
@@ -7,7 +7,10 @@ package PublicInbox::Thread;
 use strict;
 use warnings;
 use base qw(Mail::Thread);
-sub _container_class { 'PublicInbox::Thread::Container' }
+
+if ($Mail::Thread::VERSION <= 2.55) {
+	eval q(sub _container_class { 'PublicInbox::Thread::Container' });
+}
 
 package PublicInbox::Thread::Container;
 use strict;
-- 
cgit v1.2.3-24-ge0c7