From 5691491cace5ce63e949821bc3f37e55cb9d5dde Mon Sep 17 00:00:00 2001
From: Igor Melnikov <imelnikov@magento.com>
Date: Fri, 28 Oct 2016 17:56:57 -0500
Subject: [PATCH] MAGETWO-58638: Refactor Framework_App, Framework_Config

Renaming variable
---
 lib/internal/Magento/Framework/Validator/Factory.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/internal/Magento/Framework/Validator/Factory.php b/lib/internal/Magento/Framework/Validator/Factory.php
index f646748b158..76633f48dfe 100644
--- a/lib/internal/Magento/Framework/Validator/Factory.php
+++ b/lib/internal/Magento/Framework/Validator/Factory.php
@@ -82,8 +82,8 @@ class Factory
                 $this->_configFiles = $this->moduleReader->getConfigurationFiles('validation.xml');
                 $this->cache->save($this->getSerializer()->serialize($this->_configFiles->toArray()), self::CACHE_KEY);
             } else {
-                $files = $this->getSerializer()->unserialize($this->_configFiles);
-                $this->_configFiles = $this->getFileIteratorFactory()->create(array_keys($files));
+                $filesArray = $this->getSerializer()->unserialize($this->_configFiles);
+                $this->_configFiles = $this->getFileIteratorFactory()->create(array_keys($filesArray));
             }
         }
     }
-- 
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