X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FNetwork%2FProbe.php;h=6359d8607a4699ea1b50f0fdf52d9c12150f8b55;hb=befc2af5043a3afde251721c0d27df695db1bb7e;hp=f4ca0398a85f2f972c231ca419137dced9b325c7;hpb=122ad0af14f046c2462a03fe33967dc41abfc8b5;p=friendica.git

diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index f4ca0398a8..6359d8607a 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -1754,6 +1754,10 @@ class Probe
 	 */
 	public static function getFeedLink(string $url, string $body)
 	{
+		if (empty($body)) {
+			return '';
+		}
+
 		$doc = new DOMDocument();
 		if (!@$doc->loadHTML($body)) {
 			return false;