From 0f6fc697c13bfe5d55583742cb4661c389ea4126 Mon Sep 17 00:00:00 2001
From: Kojo <kojo.bauer@ownsoft.de>
Date: Mon, 13 Apr 2026 19:14:54 +0200
Subject: [PATCH] =?UTF-8?q?Shared:=20Gkv-Vailidierung=20(noch)=20robuster?=
 =?UTF-8?q?=20gemacht=20-=20betrifft=20auch=20Rechnungs=C3=BCbersicht=20Su?=
 =?UTF-8?q?pportOID=3D159987?=
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---
 Shared/Core/Rule/GkvRules.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Shared/Core/Rule/GkvRules.cs b/Shared/Core/Rule/GkvRules.cs
index baaceb2dd..ba30309fa 100644
--- a/Shared/Core/Rule/GkvRules.cs
+++ b/Shared/Core/Rule/GkvRules.cs
@@ -91,7 +91,8 @@ namespace BS.Shared.Core.Rule
 
 		public static bool IsUnitDescriptionValid(IInvoiceItem invoiceItem)
 		{
-			if(invoiceItem == null) return false;
+			if(invoiceItem == null || invoiceItem.UnitDescription == null) 
+				return false;
 
 			// GPos. 123456
 			// 0123456