symfony
diff --git a/‎src/Symfony/Component/HttpClient/Response/StreamWrapper.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpClient/Response/StreamWrapper.php
+8Lines changed: 8 additions & 0 deletions b/‎src/Symfony/Component/HttpClient/Response/StreamWrapper.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/HttpClient/Response/StreamWrapper.php
+8Lines changed: 8 additions & 0 deletions
@@ -49,6 +49,14 @@ class StreamWrapper
      */
     public static function createResource(ResponseInterface $response, HttpClientInterface $client = null)
     {
+        if (null === $client && \is_callable([$response, 'toStream']) && isset(class_uses($response)[ResponseTrait::class])) {
+            $stack = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 2);
+
+            if ($response !== ($stack[1]['object'] ?? null)) {
+                return $response->toStream(false);
+            }
+        }
+
         if (null === $client && !method_exists($response, 'stream')) {
             throw new \InvalidArgumentException(sprintf('Providing a client to "%s()" is required when the response doesn\'t have any "stream()" method.', __CLASS__));
         }