--- a/wp/wp-includes/SimplePie/Locator.php	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/SimplePie/Locator.php	Tue Sep 27 16:37:53 2022 +0200
@@ -64,6 +64,7 @@
 	var $max_checked_feeds = 10;
 	var $force_fsockopen = false;
 	var $curl_options = array();
+	var $dom;
 	protected $registry;
 
 	public function __construct(SimplePie_File $file, $timeout = 10, $useragent = null, $max_checked_feeds = 10, $force_fsockopen = false, $curl_options = array())
@@ -75,12 +76,19 @@
 		$this->force_fsockopen = $force_fsockopen;
 		$this->curl_options = $curl_options;
 
-		if (class_exists('DOMDocument'))
+		if (class_exists('DOMDocument') && $this->file->body != '')
 		{
 			$this->dom = new DOMDocument();
 
 			set_error_handler(array('SimplePie_Misc', 'silence_errors'));
-			$this->dom->loadHTML($this->file->body);
+			try
+			{
+				$this->dom->loadHTML($this->file->body);
+			}
+			catch (Throwable $ex)
+			{
+				$this->dom = null;
+			}
 			restore_error_handler();
 		}
 		else