#9: HTTP status code should be passed as integer

Author: mekras

src/Tools/HeadersParser.php

@@ -32,7 +32,7 @@ public function parseArray(array $headers, ResponseInterface $response)
         $reasonPhrase = count($parts) > 2 ? $parts[2] : '';
         /** @var ResponseInterface $response */
         $response = $response
-            ->withStatus($parts[1], $reasonPhrase)
+            ->withStatus((int) $parts[1], $reasonPhrase)
             ->withProtocolVersion(substr($parts[0], 5));
 
         foreach ($headers as $headerLine) {