From 6a38a6b27523200061afde4202f14b32ceaf85ce Mon Sep 17 00:00:00 2001
From: Jay <jaypatel512@gmail.com>
Date: Sat, 25 Nov 2017 12:16:29 -0600
Subject: [PATCH] Add `amount` initialization in sample

---
 sample/payments/RefundCapture.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sample/payments/RefundCapture.php b/sample/payments/RefundCapture.php
index 9d9218d..0c288fc 100644
--- a/sample/payments/RefundCapture.php
+++ b/sample/payments/RefundCapture.php
@@ -13,8 +13,12 @@ use PayPal\Api\RefundRequest;
 // ### Refund
 // Create a refund object indicating
 // refund amount and call the refund method
+$amount = new Amount();
+$amount->setCurrency("USD")
+    ->setTotal(20);
+
 $refundRequest = new RefundRequest();
-$refundRequest->setAmount($amt);
+$refundRequest->setAmount($amount);
 
 // Replace $captureId with any static Id you might already have. 
 $captureId = "<your authorization id here>";