From d0210a98d771c6573b03689b0acd76ced57fe409 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Wed, 14 Aug 2013 07:08:17 -0500
Subject: [PATCH] Issue #2062589 by sergeypavlenko: Remove Unused local
 variable $key from
 /core/modules/node/lib/Drupal/node/NodeRenderController.php.

---
 core/modules/node/lib/Drupal/node/NodeRenderController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/modules/node/lib/Drupal/node/NodeRenderController.php b/core/modules/node/lib/Drupal/node/NodeRenderController.php
index e7fb844cf14..1b234f738e4 100644
--- a/core/modules/node/lib/Drupal/node/NodeRenderController.php
+++ b/core/modules/node/lib/Drupal/node/NodeRenderController.php
@@ -30,7 +30,7 @@ class NodeRenderController extends EntityRenderController {
 
     parent::buildContent($entities, $displays, $view_mode, $langcode);
 
-    foreach ($entities as $key => $entity) {
+    foreach ($entities as $entity) {
       $bundle = $entity->bundle();
       $display = $displays[$bundle];