From 8bc1466d9f0389c43ee5fd29f44e2e87d4770c78 Mon Sep 17 00:00:00 2001
From: Jeremy Mikola <jmikola@gmail.com>
Date: Wed, 7 Aug 2013 14:23:38 -0400
Subject: [PATCH] Ensure Cursor::limit() argument is casted to an integer

---
 lib/Doctrine/MongoDB/Cursor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Doctrine/MongoDB/Cursor.php b/lib/Doctrine/MongoDB/Cursor.php
index af7becda..e4301bf1 100644
--- a/lib/Doctrine/MongoDB/Cursor.php
+++ b/lib/Doctrine/MongoDB/Cursor.php
@@ -398,7 +398,7 @@ public function key()
      */
     public function limit($num)
     {
-        $limit = (integer) $num;
+        $num = (integer) $num;
         $this->limit = $num;
         $this->mongoCursor->limit($num);
         return $this;