From 10a681c149a154935e9f879c8b215074c072cc7e Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 6 Jul 2016 01:18:06 +0000
Subject: wwwstream: allow undef noop callback

This can be use to specify a small response using -html_tip.
---
 lib/PublicInbox/WwwStream.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

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

diff --git a/lib/PublicInbox/WwwStream.pm b/lib/PublicInbox/WwwStream.pm
index 285416d5..bce384b7 100644
--- a/lib/PublicInbox/WwwStream.pm
+++ b/lib/PublicInbox/WwwStream.pm
@@ -9,9 +9,11 @@ use PublicInbox::Hval qw(ascii_html);
 use URI;
 use constant PI_URL => 'https://public-inbox.org/';
 
+sub close {}
+
 sub new {
 	my ($class, $ctx, $cb) = @_;
-	bless { nr => 0, cb => $cb, ctx => $ctx }, $class;
+	bless { nr => 0, cb => $cb || *close, ctx => $ctx }, $class;
 }
 
 sub response {
@@ -99,6 +101,4 @@ sub getline {
 	delete $self->{cb} ? _html_end($self) : undef;
 }
 
-sub close {}
-
 1;
-- 
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