From 3c8d0eeb440b8c263686ba81df7be87290ad9695 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Tue, 18 Dec 2018 02:16:25 +0100
Subject: ErrorHandler: Don't wrap the response if a content-type is defined

---
 src/Middleware/ErrorHandler.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/Middleware/ErrorHandler.php')

diff --git a/src/Middleware/ErrorHandler.php b/src/Middleware/ErrorHandler.php
index c99ac24f..9fc34722 100644
--- a/src/Middleware/ErrorHandler.php
+++ b/src/Middleware/ErrorHandler.php
@@ -46,7 +46,13 @@ class ErrorHandler implements MiddlewareInterface
         }
 
         $statusCode = $response->getStatusCode();
-        if ($statusCode < 400 || !$response instanceof Response) {
+        $contentType = $response->getHeader('content-type');
+        $contentType = array_shift($contentType);
+        if (
+            $statusCode < 400
+            || !$response instanceof Response
+            || !empty($contentType)
+        ) {
             return $response;
         }
 
-- 
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