From d22abe066dc21ff2b33cdffc71939bd659c8eb94 Mon Sep 17 00:00:00 2001
From: Lukas Maurer <lukas.maurer@siemens.com>
Date: Thu, 11 Aug 2022 14:07:09 +0200
Subject: [PATCH] fix(core/group): prevent null pointer exception

---
 packages/core/src/components/group/group.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/components/group/group.tsx b/packages/core/src/components/group/group.tsx
index 4b94c1b2bca..9b9b5cb9f2f 100644
--- a/packages/core/src/components/group/group.tsx
+++ b/packages/core/src/components/group/group.tsx
@@ -151,7 +151,7 @@ export class Group {
       item.selected = index === this.index;
       item.index = index;
       item.classList.remove('last');
-      if (!this.footer.children.length && index === this.groupItems.length - 1) {
+      if (!this.footer?.children.length && index === this.groupItems.length - 1) {
         item.classList.add('last');
       }
     });