From f5f61da4e9c58a33c668eb43c0afd3c3a03b0989 Mon Sep 17 00:00:00 2001
From: roykho <roykho77@gmail.com>
Date: Wed, 16 Sep 2015 08:49:18 -0700
Subject: [PATCH] fixes a case were there are orphaned variations and trying to
 call the parent that doesn't exist

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

diff --git a/includes/class-wc-product-variation.php b/includes/class-wc-product-variation.php
index 93e3c26d3d5..1a03eb7797c 100644
--- a/includes/class-wc-product-variation.php
+++ b/includes/class-wc-product-variation.php
@@ -358,7 +358,7 @@ class WC_Product_Variation extends WC_Product {
 	public function managing_stock() {
 		if ( 'yes' === get_option( 'woocommerce_manage_stock', 'yes' ) ) {
 			if ( 'no' === $this->manage_stock ) {
-				if ( $this->parent->managing_stock() ) {
+				if ( $this->parent && $this->parent->managing_stock() ) {
 					return 'parent';
 				}
 			} else {