From 66dbb44100049c107644a006e07da2edb0358538 Mon Sep 17 00:00:00 2001
From: Claudio Sanches <contato@claudiosanches.com>
Date: Mon, 12 Aug 2019 12:45:43 -0300
Subject: [PATCH] Ensure WC_Product_Data_Store_CPT::is_existing_sku() return
 boolean

---
 includes/data-stores/class-wc-product-data-store-cpt.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/data-stores/class-wc-product-data-store-cpt.php b/includes/data-stores/class-wc-product-data-store-cpt.php
index 61d765c35bf..b82caabad0d 100644
--- a/includes/data-stores/class-wc-product-data-store-cpt.php
+++ b/includes/data-stores/class-wc-product-data-store-cpt.php
@@ -949,7 +949,7 @@ class WC_Product_Data_Store_CPT extends WC_Data_Store_WP implements WC_Object_Da
 		global $wpdb;
 
 		// phpcs:ignore WordPress.VIP.DirectDatabaseQuery.DirectQuery
-		return $wpdb->get_var(
+		return (bool) $wpdb->get_var(
 			$wpdb->prepare(
 				"
 				SELECT posts.ID