From a3d8207578c8ec704c6fa02b287db8a2b5d40ffd Mon Sep 17 00:00:00 2001
From: Hugo Hamon <hugo.hamon@sensio.com>
Date: Thu, 12 Jan 2012 19:19:59 +0100
Subject: [PATCH] [Mapping] removed unused local variable $field in
 ClassMetadataInfo class.

---
 lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
index eb50d1251..8c3dac229 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
@@ -838,7 +838,7 @@ class ClassMetadataInfo implements ClassMetadata
      */
     public function validateAssocations()
     {
-        foreach ($this->associationMappings as $field => $mapping) {
+        foreach ($this->associationMappings as $mapping) {
             if ( ! \Doctrine\Common\ClassLoader::classExists($mapping['targetEntity']) ) {
                 throw MappingException::invalidTargetEntityClass($mapping['targetEntity'], $this->name, $mapping['fieldName']);
             }