From 4094dbbf599337205933955feb3d05f1f0ea3ad9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dariusz=20G=C3=B3recki?= <darek.krk@gmail.com>
Date: Thu, 10 Feb 2011 13:06:39 +0100
Subject: [PATCH] Fixed issue 27

Check if array key exists before access
---
 EMongoModifier.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/EMongoModifier.php b/EMongoModifier.php
index a43dbab3..ea410b28 100644
--- a/EMongoModifier.php
+++ b/EMongoModifier.php
@@ -93,7 +93,7 @@ public function getModifiers()
 		{
 			foreach($rule as $operator=>$value)
 			{
-				if(is_array($modifier[$operator]))
+				if(isset($modifier[$operator]) && is_array($modifier[$operator]))
 				{
 					$modifier[$operator] = array_merge($modifier[$operator], array($fieldName=>$value));
 				} else {