From cd008d95458f84ee077aab514161e43d687a84e3 Mon Sep 17 00:00:00 2001
From: Marc Michalsky <michalsky@forumzfd.de>
Date: Wed, 12 Jun 2024 10:51:01 +0200
Subject: [PATCH] fix: Check for $creditor_id always fails

---
 api/v3/TwingleDonation/Submit.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/v3/TwingleDonation/Submit.php b/api/v3/TwingleDonation/Submit.php
index 9ebbfb6..687f245 100644
--- a/api/v3/TwingleDonation/Submit.php
+++ b/api/v3/TwingleDonation/Submit.php
@@ -670,7 +670,7 @@ function civicrm_api3_twingle_donation_Submit($params) {
       }
 
       $creditor_id = $profile->getAttribute('sepa_creditor_id');
-      if (!is_int($creditor_id)) {
+      if (!isset($creditor_id) || '' === $creditor_id) {
         throw new BaseException(
           E::ts('SEPA creditor is not configured for profile "%1".', [1 => $profile->getName()])
         );