From e71d8c410b043f439526cc8367032dfb209b603a Mon Sep 17 00:00:00 2001
From: grandeljay <github.jay@grandel.anonaddy.me>
Date: Wed, 23 Nov 2022 18:22:40 +0100
Subject: [PATCH] Fix undefined property

---
 src/functions/getWishlistNameSuggestion.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/functions/getWishlistNameSuggestion.php b/src/functions/getWishlistNameSuggestion.php
index 92a64604..a718a0fe 100644
--- a/src/functions/getWishlistNameSuggestion.php
+++ b/src/functions/getWishlistNameSuggestion.php
@@ -17,7 +17,7 @@ function getWishlistNameSuggestion(): string
     $startOfEaster    = strtotime('15. April'); // Approximate
     $startOfChristmas = strtotime('24. December');
 
-    if ($user->birthdate) {
+    if (isset($user->birthdate)) {
         $birthdates = explode('-', $user->birthdate);
 
         $birthdate = new \DateTime();