From 631b3d9f6eaf1d8a0cb9a7f7db0f43f9f34c39b2 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Wed, 10 Sep 2014 16:54:57 +0200
Subject: [PATCH] viewHelpers: There is no $this, not before 5.4

refs #7177
---
 library/Icinga/Web/View/helpers/url.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icinga/Web/View/helpers/url.php b/library/Icinga/Web/View/helpers/url.php
index e3d23a359..0f252310b 100644
--- a/library/Icinga/Web/View/helpers/url.php
+++ b/library/Icinga/Web/View/helpers/url.php
@@ -103,7 +103,7 @@ $this->addHelperFunction('attributeToString', function ($key, $value)
     return sprintf(
         '%s="%s"',
         $key,
-        $this->escape($value)
+        $view->escape($value)
     );
 });