fix: protected responseContentType to allow overloading of fetchUrl function (#446)

ricklambrechts · web-flow · commit f7c91b9079bf · 2024-09-27T13:01:32.000+02:00
diff --git a/src/OpenIDConnectClient.php b/src/OpenIDConnectClient.php
@@ -149,7 +149,7 @@ class OpenIDConnectClient
     /**
      * @var string|null Content type from the server
      */
-    private $responseContentType;
+    protected $responseContentType;
 
     /**
      * @var array holds response types
