From 95609928ba79aefb08aed14161ef4eccdd8e7db3 Mon Sep 17 00:00:00 2001
From: JeroenSormani <jeroen.sormani@gmail.com>
Date: Mon, 10 Aug 2015 16:36:40 +0200
Subject: [PATCH] FIx is_on_sale bug on variable products

---
 includes/class-wc-product-variable.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/class-wc-product-variable.php b/includes/class-wc-product-variable.php
index 068ec70ad10..63b14af9ced 100644
--- a/includes/class-wc-product-variable.php
+++ b/includes/class-wc-product-variable.php
@@ -201,7 +201,7 @@ class WC_Product_Variable extends WC_Product {
 	public function is_on_sale() {
 		$is_on_sale = false;
 		$prices     = $this->get_variation_prices();
-		if ( $prices['regular_price'] !== $prices['price'] ) {
+		if ( $prices['regular_price'] !== $prices['sale_price'] && $prices['sale_price'] === $prices['price'] ) {
 			$is_on_sale = true;
 		}
 		return apply_filters( 'woocommerce_product_is_on_sale', $is_on_sale, $this );