From 73f254ff32829306fa3776dea17bd5aa58a23398 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Wed, 12 Jul 2017 16:52:02 +0200
Subject: [PATCH] BaseHttpException: Don't return null in method getHeaders()

---
 library/Icinga/Exception/Http/BaseHttpException.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icinga/Exception/Http/BaseHttpException.php b/library/Icinga/Exception/Http/BaseHttpException.php
index 225e9583f..781fa906d 100644
--- a/library/Icinga/Exception/Http/BaseHttpException.php
+++ b/library/Icinga/Exception/Http/BaseHttpException.php
@@ -69,6 +69,6 @@ class BaseHttpException extends IcingaException implements HttpExceptionInterfac
      */
     public function getHeaders()
     {
-        return $this->headers;
+        return $this->headers ?: array();
     }
 }