Merge branch 'develop'

Author: mecha

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.3] - 2021-07-26
+### Fixed
+- Empty response status codes no longer trigger an exception about status code range
+
 ## [0.2] - 2021-06-23
 ### Changed
 - Using stable dependency versions

src/WpHandler.php

@@ -62,7 +62,8 @@ public function handle(RequestInterface $request): ResponseInterface
 
         $responseData = wp_remote_request($uri, $args);
 
-        $code = (int) wp_remote_retrieve_response_code($responseData);
+        $code = wp_remote_retrieve_response_code($responseData);
+        $code = is_numeric($code) ? (int) $code : 400;
         $reason = wp_remote_retrieve_response_message($responseData);
         $headers = wp_remote_retrieve_headers($responseData);
         $headers = is_array($headers) ? $headers : iterator_to_array($headers);