From 757ac2dd16a18a43a9df3f3c0aa2ca31a4d6add2 Mon Sep 17 00:00:00 2001
From: oilee80 <bradley.lee80@googlemail.com>
Date: Wed, 19 Mar 2014 15:53:27 +0000
Subject: [PATCH] Added fallback for NestedMenuDecorator::getPagesForLevel() to
 prevent undefined  Value error

---
 code/NestedMenuDecorator.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/code/NestedMenuDecorator.php b/code/NestedMenuDecorator.php
index 5b36947..b989393 100644
--- a/code/NestedMenuDecorator.php
+++ b/code/NestedMenuDecorator.php
@@ -317,7 +317,9 @@ protected function getPagesForLevel($level = 1) {
 			if(isset($stack[$level-2])) $result = $stack[$level-2]->Children();
 		}
 
+		if( !isset( $result ) )
+			return new DataObjectSet();
 		return $this->filterVisiblePages( $result );
 	}
 
-}
\ No newline at end of file
+}