From 93e578e555b6e40c1e26d85e4f32b87577f54def Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Tue, 20 Nov 2018 18:57:11 +0100
Subject: Added html content sniffer

---
 src/Middleware/ErrorHandler.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/Middleware/ErrorHandler.php b/src/Middleware/ErrorHandler.php
index 9fc34722..29b1fac1 100644
--- a/src/Middleware/ErrorHandler.php
+++ b/src/Middleware/ErrorHandler.php
@@ -48,6 +48,10 @@ class ErrorHandler implements MiddlewareInterface
         $statusCode = $response->getStatusCode();
         $contentType = $response->getHeader('content-type');
         $contentType = array_shift($contentType);
+        if (!$contentType && strpos($response->getBody(), '<html') !== false) {
+            $contentType = 'text/html';
+        }
+
         if (
             $statusCode < 400
             || !$response instanceof Response
-- 
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