From 73b41769e7945f09f37451d2cc58afd6e6e9d5de Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Mon, 29 Sep 2014 11:28:58 +0200
Subject: [PATCH] __toString() should call __toString() as well if possible

There may be cases that an error occurs and another _toString()
implementation handles that appropriately. This is such a case.
---
 library/Icinga/Web/Wizard.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icinga/Web/Wizard.php b/library/Icinga/Web/Wizard.php
index dae2ffa63..916dc1112 100644
--- a/library/Icinga/Web/Wizard.php
+++ b/library/Icinga/Web/Wizard.php
@@ -474,6 +474,6 @@ class Wizard
      */
     public function __toString()
     {
-        return $this->getForm()->render();
+        return (string) $this->getForm();
     }
 }