From e501137d1afff2c08963828b61b0b8b6668edd83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Filip=20Proch=C3=A1zka?= <filip@prochazka.su>
Date: Thu, 9 Apr 2015 01:43:05 +0200
Subject: [PATCH] LimitSubqueryOutputWalker: fix aliasing of property in
 OrderBy from MappedSuperclass

---
 .../ORM/Tools/Pagination/LimitSubqueryOutputWalker.php        | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php b/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php
index 22d0628ba..fc431227f 100644
--- a/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php
+++ b/lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php
@@ -438,7 +438,9 @@ class LimitSubqueryOutputWalker extends SqlWalker
                 // Field was declared in a parent class, so we need to get the proper SQL table alias
                 // for the joined parent table.
                 $otherClassMetadata = $this->em->getClassMetadata($fieldMapping['declared']);
-                $sqlTableAliasForFieldAlias = $this->getSQLTableAlias($otherClassMetadata->getTableName(), $dqlAliasForFieldAlias);
+                if (!$otherClassMetadata->isMappedSuperclass) {
+                    $sqlTableAliasForFieldAlias = $this->getSQLTableAlias($otherClassMetadata->getTableName(), $dqlAliasForFieldAlias);
+                }
             }
 
             // Compose search/replace patterns