From fb7adbbebb5c2e5248993a8de7d60c892453bbd6 Mon Sep 17 00:00:00 2001
From: jwage <jwage@625475ce-881a-0410-a577-b389adb331d8>
Date: Sun, 4 Oct 2009 00:06:22 +0000
Subject: [PATCH] [2.0] Added exception if query builder is missing from or
 select when trying to get dql string

---
 lib/Doctrine/ORM/QueryBuilder.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/Doctrine/ORM/QueryBuilder.php b/lib/Doctrine/ORM/QueryBuilder.php
index b6c029864..5a2ffaf8b 100644
--- a/lib/Doctrine/ORM/QueryBuilder.php
+++ b/lib/Doctrine/ORM/QueryBuilder.php
@@ -21,7 +21,8 @@
 
 namespace Doctrine\ORM;
 
-use Doctrine\ORM\Query\Expr;
+use Doctrine\ORM\Query\Expr,
+    Doctrine\Common\DoctrineException;
 
 /**
  * This class is responsible for building DQL query strings via an object oriented
@@ -191,6 +192,10 @@ class QueryBuilder
             return $this->_dql;
         }
 
+        if ( ! $this->_dqlParts['select'] || ! $this->_dqlParts['from']) {
+            throw DoctrineException::incompleteQueryBuilder();
+        }
+
         $dql = '';
 
         switch ($this->_type) {