From a6b48f00d6ca02b654b4e140b47c6ce0da2a0784 Mon Sep 17 00:00:00 2001
From: Alghost <alghost.lee@gmail.com>
Date: Sun, 29 May 2022 13:15:58 +0900
Subject: [PATCH] Add global $wp;

---
 model/iamport-payment-callback.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/model/iamport-payment-callback.php b/model/iamport-payment-callback.php
index 96467e9..94c57f1 100644
--- a/model/iamport-payment-callback.php
+++ b/model/iamport-payment-callback.php
@@ -28,6 +28,7 @@ public function __construct($user_code, $api_key, $api_secret)
 
     public function handle_callback()
     {
+      global $wp;
       if ( ! empty( $_GET[self::QUERY_CALLBACK] ) ) {
         $wp->query_vars[self::QUERY_CALLBACK] = $_GET[self::QUERY_CALLBACK];
       }