From f123a7cdcd086190d762352b85594871f460c107 Mon Sep 17 00:00:00 2001
From: "Jonathan.Wage" <Jonathan.Wage@625475ce-881a-0410-a577-b389adb331d8>
Date: Tue, 14 Aug 2007 18:25:06 +0000
Subject: [PATCH] Added extra logic to getRootAlias() so it only calles
 getSql() if _aliasMap is not present already

---
 lib/Doctrine/Hydrate.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/Doctrine/Hydrate.php b/lib/Doctrine/Hydrate.php
index 6c5037af5..02024ed09 100644
--- a/lib/Doctrine/Hydrate.php
+++ b/lib/Doctrine/Hydrate.php
@@ -179,8 +179,11 @@ class Doctrine_Hydrate extends Doctrine_Object implements Serializable
      */
     public function getRootAlias()
     {
-        $this->getSql();
-
+        if( !$this->_aliasMap )
+        {
+          $this->getSql();
+        }
+        
         reset($this->_aliasMap);
 
         return key($this->_aliasMap);