From 7c89df780b7b160fe85b8a355455d06ec8499205 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 24 Jun 2019 02:52:26 +0000
Subject: http|nntp: favor "$! == EFOO" over $!{EFOO} checks

Integer comparisions of "$!" are faster than hash lookups.

See commit 6fa2b29fcd0477d126ebb7db7f97b334f74bbcbc
("ds: cleanup Errno imports and favor constant comparisons")
for benchmarks.
---
 lib/PublicInbox/HTTPD/Async.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/PublicInbox/HTTPD/Async.pm')

diff --git a/lib/PublicInbox/HTTPD/Async.pm b/lib/PublicInbox/HTTPD/Async.pm
index 3eb7f75a..9cc41f17 100644
--- a/lib/PublicInbox/HTTPD/Async.pm
+++ b/lib/PublicInbox/HTTPD/Async.pm
@@ -11,6 +11,7 @@ use warnings;
 use base qw(PublicInbox::DS);
 use fields qw(cb cleanup);
 require PublicInbox::EvCleanup;
+use Errno qw(EAGAIN);
 
 sub new {
 	my ($class, $io, $cb, $cleanup) = @_;
@@ -57,7 +58,7 @@ sub main_cb ($$$) {
 			}
 			# fall through to close below...
 		} elsif (!defined $r) {
-			return restart_read($self) if $!{EAGAIN};
+			return restart_read($self) if $! == EAGAIN;
 		}
 
 		# Done! Error handling will happen in $fh->close
-- 
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