From a86f53e471639dd53af45f83c38d0364d2b7ba9a Mon Sep 17 00:00:00 2001
From: Remco Tolsma <869674+remcotolsma@users.noreply.github.com>
Date: Tue, 26 Mar 2024 12:21:06 +0100
Subject: [PATCH] Fix "The method parameter $payment_id is never used".

---
 src/Gateway.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Gateway.php b/src/Gateway.php
index 23ce186..f280f75 100644
--- a/src/Gateway.php
+++ b/src/Gateway.php
@@ -643,12 +643,12 @@ public function process_purchase( $purchase_data ) {
 	 * Get payment transaction ID
 	 *
 	 * @link https://github.com/easydigitaldownloads/Easy-Digital-Downloads/blob/2.3/includes/payments/functions.php#L1378-L1398
-	 *
 	 * @param string $payment_id Payment ID.
-	 *
 	 * @return null
 	 */
 	public function get_payment_transaction_id( $payment_id ) {
-		return null;
+		$payment_id = null;
+
+		return $payment_id;
 	}
 }