From 703a96f4db157da46c7da387793bef54ffc1ccfe Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Sat, 23 Sep 2023 19:45:15 +0200
Subject: [PATCH] Add guard (#2377)

---
 libs/common/src/lib/helper.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/common/src/lib/helper.ts b/libs/common/src/lib/helper.ts
index 54c58c4cb..03fc250b8 100644
--- a/libs/common/src/lib/helper.ts
+++ b/libs/common/src/lib/helper.ts
@@ -294,7 +294,7 @@ export const DATE_FORMAT_YEARLY = 'yyyy';
 
 export function parseDate(date: string): Date | null {
   // Transform 'yyyyMMdd' format to supported format by parse function
-  if (date.length === 8) {
+  if (date?.length === 8) {
     const match = date.match(/^(\d{4})(\d{2})(\d{2})$/);
 
     if (match) {