From 85044c22acb5a72611e87495c764bf3badaf5140 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nnes.com@googlemail.com>
Date: Mon, 25 Sep 2023 15:14:05 +0000
Subject: [PATCH] fix tests

---
 Models/BillElement.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Models/BillElement.php b/Models/BillElement.php
index cedd4fa..18e550a 100755
--- a/Models/BillElement.php
+++ b/Models/BillElement.php
@@ -126,7 +126,7 @@ class BillElement implements \JsonSerializable
      */
     public int $promotion = 0;
 
-    public int | Bill $bill = 0;
+    public Bill $bill;
 
     /**
      * Constructor.
@@ -135,6 +135,8 @@ class BillElement implements \JsonSerializable
      */
     public function __construct()
     {
+        $this->bill = new NullBill();
+
         $this->singleListPriceNet   = new FloatInt();
         $this->singleListPriceGross = new FloatInt();