From fd8e7ce3a6b421fc95c6e3d94720bd8501f85fc5 Mon Sep 17 00:00:00 2001
From: Anton Andersen <trianman@gmail.com>
Date: Mon, 27 May 2013 17:45:54 +0400
Subject: [PATCH] [#9859] Fix a near infinite recursion loop on TV ouptut
 filtering

Make modOutputFilter->filter() convert $ouptut into a string
if there were any processing.

Signed-off-by: Anton Andersen <trianman@gmail.com>
---
 core/model/modx/filters/modoutputfilter.class.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/model/modx/filters/modoutputfilter.class.php b/core/model/modx/filters/modoutputfilter.class.php
index deaa6299f89..17e39a45e93 100644
--- a/core/model/modx/filters/modoutputfilter.class.php
+++ b/core/model/modx/filters/modoutputfilter.class.php
@@ -49,7 +49,7 @@ function __construct(modX &$modx) {
     /**
      * Filters the output
      * 
-     * @param mixed $element The element to filter
+     * @param modElement $element The element to filter
      */
     public function filter(&$element) {
         $usemb = function_exists('mb_strlen') && (boolean)$this->modx->getOption('use_multibyte',null,false);
@@ -633,6 +633,8 @@ public function filter(&$element) {
                     $this->modx->log(modX::LOG_LEVEL_ERROR,$e->getMessage());
                 }
             }
+            // convert $output to string if there were any processing
+            $output = (string)$output;
         }
     }