From cae02bee365d5fb12c92d2cdc537d57fd0950596 Mon Sep 17 00:00:00 2001
From: Claudio Sanches <contato@claudiosanches.com>
Date: Wed, 6 Dec 2017 19:07:00 -0200
Subject: [PATCH] Fixed undefined variable on WC_Shipping_Zones::get_zone_by

---
 includes/class-wc-shipping-zones.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/class-wc-shipping-zones.php b/includes/class-wc-shipping-zones.php
index bcbfae2e892..2dd14acc52d 100644
--- a/includes/class-wc-shipping-zones.php
+++ b/includes/class-wc-shipping-zones.php
@@ -55,6 +55,8 @@ class WC_Shipping_Zones {
 	 * @return WC_Shipping_Zone|bool
 	 */
 	public static function get_zone_by( $by = 'zone_id', $id = 0 ) {
+		$zone_id = false;
+
 		switch ( $by ) {
 			case 'zone_id' :
 				$zone_id = $id;