From: Eric Wong <e@80x24.org>
Date: Sat, 22 Aug 2015 08:07:57 +0000 (+0000)
Subject: view: prevent 'once' warnings for sub ref
X-Git-Tag: v1.0.0~1006
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=ed872bd8ed6c6a10096b9946614715a03da76485;p=public-inbox.git

view: prevent 'once' warnings for sub ref

Perl seems to incorrectly warn for this, workaround it.
---

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index ab2720ba..4e015070 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -579,6 +579,7 @@ sub thread_results {
 	require PublicInbox::Thread;
 	my $th = PublicInbox::Thread->new(@$msgs);
 	$th->thread;
+	no warnings 'once';
 	$th->order(*PublicInbox::Thread::sort_ts);
 	$th
 }