From 0c751087f99218d77683d2eb443fb7cba8830fa4 Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Fri, 18 Aug 2017 11:44:07 +0100
Subject: [PATCH] Cast to arrays

---
 includes/class-wc-cart.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/includes/class-wc-cart.php b/includes/class-wc-cart.php
index 7d083e70059..e9415c62001 100644
--- a/includes/class-wc-cart.php
+++ b/includes/class-wc-cart.php
@@ -265,7 +265,7 @@ class WC_Cart extends WC_Legacy_Cart {
 	 * @return array
 	 */
 	public function get_removed_cart_contents() {
-		return $this->removed_cart_contents;
+		return (array) $this->removed_cart_contents;
 	}
 
 	/**
@@ -274,7 +274,7 @@ class WC_Cart extends WC_Legacy_Cart {
 	 * @return array of applied coupons
 	 */
 	public function get_applied_coupons() {
-		return $this->applied_coupons;
+		return (array) $this->applied_coupons;
 	}
 
 	/**
@@ -284,7 +284,7 @@ class WC_Cart extends WC_Legacy_Cart {
 	 * @return array
 	 */
 	public function get_coupon_discount_totals() {
-		return $this->coupon_discount_totals;
+		return (array) $this->coupon_discount_totals;
 	}
 	/**
 	 * Return all calculated coupon tax totals.
@@ -293,7 +293,7 @@ class WC_Cart extends WC_Legacy_Cart {
 	 * @return array
 	 */
 	public function get_coupon_discount_tax_totals() {
-		return $this->coupon_discount_tax_totals;
+		return (array) $this->coupon_discount_tax_totals;
 	}
 
 	/**
@@ -303,7 +303,7 @@ class WC_Cart extends WC_Legacy_Cart {
 	 * @return array
 	 */
 	public function get_totals() {
-		return empty( $this->totals ) ? $this->default_totals : $this->totals;
+		return (array) empty( $this->totals ) ? $this->default_totals : $this->totals;
 	}
 
 	/*