From 839e18cc823b92f763093e6e23854d2e9eb0b882 Mon Sep 17 00:00:00 2001
From: Jurian Sluiman <jurian@soflomo.com>
Date: Tue, 23 Apr 2013 10:12:06 +0200
Subject: [PATCH] Return string when no item is active

---
 src/Common/View/Helper/SubMenu.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Common/View/Helper/SubMenu.php b/src/Common/View/Helper/SubMenu.php
index e34343e..a049d6b 100644
--- a/src/Common/View/Helper/SubMenu.php
+++ b/src/Common/View/Helper/SubMenu.php
@@ -82,7 +82,7 @@ public function __toString()
         $menu->setRenderInvisible($flag);
 
         if (!$active) {
-            return;
+            return '';
         }
 
         $container = $active['page'];