From d16dd4cacae81fac4ead4629e32ad85c829c31c0 Mon Sep 17 00:00:00 2001
From: federeggiani <elfeffe@gmail.com>
Date: Sat, 21 Sep 2019 14:34:53 +0200
Subject: [PATCH] Improve code, a bit

---
 .../ConfigurableProduct/Model/Product/Type/VariationMatrix.php  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/ConfigurableProduct/Model/Product/Type/VariationMatrix.php b/app/code/Magento/ConfigurableProduct/Model/Product/Type/VariationMatrix.php
index 691f34ead9d6..e7da5ccd6cdf 100644
--- a/app/code/Magento/ConfigurableProduct/Model/Product/Type/VariationMatrix.php
+++ b/app/code/Magento/ConfigurableProduct/Model/Product/Type/VariationMatrix.php
@@ -40,7 +40,7 @@ public function getVariations($usedProductAttributes)
             for ($attributeIndex = $attributesCount; $attributeIndex--;) {
                 $currentAttribute = $variationalAttributes[$attributeIndex];
                 $currentVariationValue = $currentVariation[$attributeIndex];
-                    if(isset($currentAttribute['id']) && $currentAttribute['id']) {
+                    if(!empty($currentAttribute['id'])) {
                         $filledVariation[$currentAttribute['id']] = $currentAttribute['values'][$currentVariationValue]; 
                     }
             }