From d23609d2747ee513d9a8edb3087c07bfe01106d0 Mon Sep 17 00:00:00 2001
From: Graham Campbell <hello@gjcampbell.co.uk>
Date: Thu, 2 Jul 2026 22:26:12 +0100
Subject: [PATCH] Allow missing HEAD content length

---
 src/HttpBaseTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/HttpBaseTest.php b/src/HttpBaseTest.php
index 7e340ac..1852721 100644
--- a/src/HttpBaseTest.php
+++ b/src/HttpBaseTest.php
@@ -229,7 +229,7 @@ protected function assertRequest(
 
             $name = strtoupper(str_replace('-', '_', 'http-'.$name));
 
-            if ('TRACE' === $method && 'HTTP_CONTENT_LENGTH' === $name && !isset($request['SERVER'][$name])) {
+            if (in_array($method, ['TRACE', 'HEAD'], true) && 'HTTP_CONTENT_LENGTH' === $name && !isset($request['SERVER'][$name])) {
                 continue;
             }