From a65996f74ccb703ea04ba83db2e55565fa01ad03 Mon Sep 17 00:00:00 2001
From: TR <g@8vue.com>
Date: Thu, 1 Nov 2012 23:59:57 +0000
Subject: [PATCH 1/3] notice is thrown up if no identifier values found

wrapping the setting of value with an array_key_exists to prevent a notice from being thrown
---
 lib/Doctrine/ORM/Persisters/BasicEntityPersister.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
index 22ca06ea6..672a5afa0 100644
--- a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
+++ b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
@@ -1695,7 +1695,9 @@ class BasicEntityPersister
                 $idValues = $class->getIdentifierValues($value);
             }
 
-            $value = $idValues[key($idValues)];
+            if (array_key_exists(key($idValues), $idValues)){
+                $value = $idValues[key($idValues)];
+            }
         }
 
         return $value;

From 185a0fb19c80e5ee28ff4c9d58209993b636aa62 Mon Sep 17 00:00:00 2001
From: TR <g@8vue.com>
Date: Fri, 2 Nov 2012 00:33:55 +0000
Subject: [PATCH 2/3] refactoring getIndividualValue for valid key value

refactoring getIndividualValue
---
 lib/Doctrine/ORM/Persisters/BasicEntityPersister.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
index 672a5afa0..40b7f09d9 100644
--- a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
+++ b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
@@ -1695,9 +1695,10 @@ class BasicEntityPersister
                 $idValues = $class->getIdentifierValues($value);
             }
 
-            if (array_key_exists(key($idValues), $idValues)){
-                $value = $idValues[key($idValues)];
-            }
+            $key = key($idValues);
+            if (null !== $key){
+                $value = $idValues[$key];
+           } 
         }
 
         return $value;

From 73e61640962a90f0794663357bd1650ce2db200c Mon Sep 17 00:00:00 2001
From: TR <g@8vue.com>
Date: Sat, 3 Nov 2012 09:47:08 +0000
Subject: [PATCH 3/3] Update
 lib/Doctrine/ORM/Persisters/BasicEntityPersister.php

coding standards change
---
 lib/Doctrine/ORM/Persisters/BasicEntityPersister.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
index 40b7f09d9..a80f8bc9a 100644
--- a/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
+++ b/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php
@@ -1696,6 +1696,7 @@ class BasicEntityPersister
             }
 
             $key = key($idValues);
+
             if (null !== $key){
                 $value = $idValues[$key];
            }