From 0e1c3fe09a06faf24f7bca159020f69730f1275a Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 24 Jun 2019 02:52:09 +0000
Subject: ds: lazy-initialize wbuf

We don't need write buffering unless we encounter slow clients
requesting large responses.  So don't waste a hash slot or
(empty) arrayref for it.
---
 lib/PublicInbox/HTTPD/Async.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox/HTTPD')

diff --git a/lib/PublicInbox/HTTPD/Async.pm b/lib/PublicInbox/HTTPD/Async.pm
index 261a01e0..46ea188c 100644
--- a/lib/PublicInbox/HTTPD/Async.pm
+++ b/lib/PublicInbox/HTTPD/Async.pm
@@ -46,7 +46,7 @@ sub main_cb ($$$) {
 		if ($r) {
 			$fh->write($$bref);
 			if ($http->{sock}) { # !closed
-				if (scalar @{$http->{wbuf}}) {
+				if ($http->{wbuf}) {
 					$self->watch_read(0);
 					$http->write(restart_read_cb($self));
 				}
-- 
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