From 27c42d418b95d5783cbd279dd79967d1510a3ff5 Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Tue, 19 Dec 2017 18:00:03 +0100
Subject: [PATCH] #6767 removed unused variable

Ref: https://github.com/doctrine/doctrine2/pull/6767/files#r157354726
---
 lib/Doctrine/ORM/Tools/SchemaTool.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/Doctrine/ORM/Tools/SchemaTool.php b/lib/Doctrine/ORM/Tools/SchemaTool.php
index 2a858c493..1e8acaa3d 100644
--- a/lib/Doctrine/ORM/Tools/SchemaTool.php
+++ b/lib/Doctrine/ORM/Tools/SchemaTool.php
@@ -231,7 +231,6 @@ class SchemaTool
 
                             foreach ($idMapping['joinColumns'] as $joinColumn) {
                                 if (isset($targetEntity->fieldMappings[$joinColumn['referencedColumnName']])) {
-                                    $idMapping = $targetEntity->fieldMappings[$joinColumn['referencedColumnName']];
                                     $columnName = $this->quoteStrategy->getJoinColumnName(
                                         $joinColumn,
                                         $class,