From 0dfd79be1c99323a13384d955f8a4d8d6a155f4f Mon Sep 17 00:00:00 2001
From: Jakub Onderka <jakub.onderka@gmail.com>
Date: Mon, 29 Mar 2021 14:14:22 +0200
Subject: [PATCH] fix: [xml] Object can be without attributes

---
 app/Lib/Tools/XMLConverterTool.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/Lib/Tools/XMLConverterTool.php b/app/Lib/Tools/XMLConverterTool.php
index ef7653db5..7ba4e924f 100644
--- a/app/Lib/Tools/XMLConverterTool.php
+++ b/app/Lib/Tools/XMLConverterTool.php
@@ -147,7 +147,9 @@ class XMLConverterTool
         }
         if (!empty($event['Event']['Object'])) {
             foreach ($event['Event']['Object'] as $k => $v) {
-                $event['Event']['Object'][$k]['Attribute'] = $this->__rearrangeAttributes($event['Event']['Object'][$k]['Attribute']);
+                if (!empty($event['Event']['Object'][$k]['Attribute'])) {
+                    $event['Event']['Object'][$k]['Attribute'] = $this->__rearrangeAttributes($event['Event']['Object'][$k]['Attribute']);
+                }
             }
         }
         if (isset($event['Event']['ShadowAttribute'])) {