From ab5d0906d7a0d192039df9e5b33fb5d75df6c572 Mon Sep 17 00:00:00 2001
From: Marc Michalsky <michalsky@forumzfd.de>
Date: Thu, 6 Jun 2024 15:38:28 +0200
Subject: [PATCH] fix accidentally flipped condition

---
 CRM/Twingle/Submission.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Twingle/Submission.php b/CRM/Twingle/Submission.php
index 70540ca..258f153 100644
--- a/CRM/Twingle/Submission.php
+++ b/CRM/Twingle/Submission.php
@@ -73,7 +73,7 @@ class CRM_Twingle_Submission {
     // Get the payment instrument defined within the profile, or return an error
     // if none matches (i.e. an unknown payment method was submitted).
     $payment_instrument_id = $profile->getAttribute('pi_' . $params['payment_method'], '');
-    if ('' !== $payment_instrument_id) {
+    if ('' === $payment_instrument_id) {
       throw new CRM_Core_Exception(
         E::ts('Payment method could not be matched to existing payment instrument.'),
         'invalid_format'