From 9a84ea24d540eb1b4c89c350d9708d6e85ef7ee6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Fromme?= <fromme@dreipunktnull.com>
Date: Wed, 11 Dec 2024 14:41:36 +0100
Subject: [PATCH] fix: avoid issues with incomplete xml data

---
 src/BusProNet/XmlLoader/TravelXmlLoader.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/BusProNet/XmlLoader/TravelXmlLoader.php b/src/BusProNet/XmlLoader/TravelXmlLoader.php
index 7060713..800a9b6 100644
--- a/src/BusProNet/XmlLoader/TravelXmlLoader.php
+++ b/src/BusProNet/XmlLoader/TravelXmlLoader.php
@@ -230,6 +230,10 @@ class TravelXmlLoader extends AbstractXmlLoader
 
     public function getRooms(\SimpleXMLElement $xml): array
     {
+        if (false === isset($xml->zimmer)) {
+            return [];
+        }
+
         $rooms = [];
 
         foreach ($xml->zimmer->preis as $item) {