From 7772b32046448b5407d9bbb2783b8aa0e6a34689 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 2 Sep 2025 20:30:12 +0000
Subject: [PATCH] reject_bots: delay app call

We can save some cycles by delaying the potentially expensive
app invocation until after the PATH_INFO + user-agent check.
---
 contrib/RejectBots.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/contrib/RejectBots.pm b/contrib/RejectBots.pm
index 28561fa79..fdfd41a53 100644
--- a/contrib/RejectBots.pm
+++ b/contrib/RejectBots.pm
@@ -22,7 +22,6 @@ sub call {
 	my ($self, $env) = @_;
 	my $ua = $env->{HTTP_USER_AGENT} // '';
 	return [ 403, [], [] ] if $ua =~ /$bad_ua/o;
-	my $res = $self->app->($env);
 	my $uri;
 	if ($env->{PATH_INFO} !~ /\.css\z/ &&
 			$ua =~ m!\A(?:Mozilla|Opera)/! &&
@@ -35,7 +34,7 @@ EOM
 		[ 200, [ 'Refresh' => 1,
 			'Content-Length' => length($body) ], [ $body ] ]
 	} else {
-		$res;
+		$self->app->($env);
 	}
 }
 
-- 
2.47.3