Fixed undefined variable on WC_Shipping_Zones::get_zone_by

2017-12-06 19:07:00 -02:00 · 2017-12-06 19:07:00 -02:00 · cae02bee36
parent 0ca68ff51e
commit cae02bee36
1 changed files with 2 additions and 0 deletions
--- 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;