From 4df13e6ffbc1fbe1fc1c4d8e4daa566b337997a9 Mon Sep 17 00:00:00 2001
From: George Stephanis <george@stephanis.info>
Date: Fri, 7 Aug 2015 17:06:50 -0400
Subject: [PATCH] Don't set them for unexistent rates.

---
 includes/admin/settings/views/html-settings-tax.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/includes/admin/settings/views/html-settings-tax.php b/includes/admin/settings/views/html-settings-tax.php
index b328fb935ff..49abe0aa01f 100644
--- a/includes/admin/settings/views/html-settings-tax.php
+++ b/includes/admin/settings/views/html-settings-tax.php
@@ -13,6 +13,11 @@ $rates = array_combine( wp_list_pluck( $rates, 'tax_rate_id' ), $rates );
 
 // Drop the locations into the rates array.
 foreach ( $locations as $location ) {
+	// Don't set them for unexistent rates.
+	if ( ! isset( $rates[ $location->tax_rate_id ] ) ) {
+		continue;
+	}
+	// If the rate exists, initialize the array before appending to it.
 	if ( ! isset( $rates[ $location->tax_rate_id ]->{$location->location_type} ) ) {
 		$rates[ $location->tax_rate_id ]->{$location->location_type} = array();
 	}