If DOMDocument doesn't exist, nicely fail Sanitize

See #241. This fixes it for 1.3.2, but requires different changes for 1.4.
simplepie · Dec 2, 2012 · 1616001 · 1616001
1 parent 38eac68
commit 1616001
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/library/SimplePie/Sanitize.php b/library/SimplePie/Sanitize.php
@@ -247,6 +247,11 @@ public function sanitize($data, $type, $base = '')
 			if ($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);