From d8f1bf0a50d7e5b54efe13c3363796c544390369 Mon Sep 17 00:00:00 2001
From: slawkens <slawkens@gmail.com>
Date: Fri, 11 Aug 2023 18:52:11 +0200
Subject: [PATCH] Fix exception when monster doesn't have look defined

---
 system/libs/pot/OTS_Monster.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/system/libs/pot/OTS_Monster.php b/system/libs/pot/OTS_Monster.php
index a7e079ac..244a0229 100644
--- a/system/libs/pot/OTS_Monster.php
+++ b/system/libs/pot/OTS_Monster.php
@@ -276,7 +276,7 @@ class OTS_Monster extends DOMDocument
 
 /**
  * Returns look of the monster.
- * 
+ *
  * @return array Look with all the attributes of the look.
  * @throws DOMException On DOM operation error.
  */
@@ -286,6 +286,10 @@ class OTS_Monster extends DOMDocument
 
         $element = $this->documentElement->getElementsByTagName('look')->item(0);
 
+        if (!$element) {
+            return $look;
+        }
+
         $look['type'] = $element->getAttribute('type');
         $look['typeex'] = $element->getAttribute('typeex');
         $look['head'] = $element->getAttribute('head');