From d13ce85b6641630443202f5737eda9c719b436ce Mon Sep 17 00:00:00 2001
From: Dan Wyman <deltaWhiskey@users.noreply.github.com>
Date: Tue, 11 May 2021 12:33:18 -0700
Subject: [PATCH] Set default value for variable

---
 includes/class-wc-tracker.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/class-wc-tracker.php b/includes/class-wc-tracker.php
index 4a958eeb9e9..71ecf606ac0 100644
--- a/includes/class-wc-tracker.php
+++ b/includes/class-wc-tracker.php
@@ -506,6 +506,7 @@ class WC_Tracker {
 			"
 		);
 
+		$orders_by_gateway_currency = array();
 		foreach ( $orders_by_gateway as $orders_details ) {
 			$gateway  = 'gateway_' . $orders_details->gateway;
 			$currency = $orders_details->currency;