fix: PayPal记录: 商户账户

webht/third_party/paypal/controllers/index.php

@@ -606,7 +606,7 @@ class Index extends CI_Controller {
         $pn_payment_date = $this->input->post('payment_date');
         $pn_payer = $this->input->post('first_name') . ' ' . $this->input->post('last_name');
         $pn_payer_email = $this->input->post('payer_email');
-        $pn_receiver_email = $this->input->post('business');
+        $pn_receiver_email = $this->input->post('business') ? $this->input->post('business') : $this->input->post('receiver_email');
         $post_data = $_POST;
         $post_data['ipn_time'] = date('Y-m-d H:i:s');
         $post_data['notify_time'] = date('Y-m-d H:i:s');