From 15d0d84fe732a3d9a17182739013c4ac31831e80 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 12 Oct 2013 16:41:05 +0200
Subject: SimplePie patch for missing DOMDocument FS#2842

This applies
https://github.com/simplepie/simplepie/commit/16160017bf904538c3fe4cacadc1aba19d445106
to properly handle a missing DOMDocument extention. DOMDocument is still
needed to properly parse RSS feeds, but the process will no longer fail
fatally.
---
 inc/SimplePie.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'inc/SimplePie.php')

diff --git a/inc/SimplePie.php b/inc/SimplePie.php
index fd69b4b09..8a9060509 100644
--- a/inc/SimplePie.php
+++ b/inc/SimplePie.php
@@ -16579,7 +16579,11 @@ class SimplePie_Sanitize
 
 			if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML))
 			{
-
+				if (!class_exists('DOMDocument'))
+				{
+					$this->registry->call('Misc', 'error', array('DOMDocument not found, unable to use sanitizer', E_USER_WARNING, __FILE__, __LINE__));
+					return '';
+				}
 				$document = new DOMDocument();
 				$document->encoding = 'UTF-8';
 				$data = $this->preprocess($data, $type);
-- 
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