Quit when message is empty, similar to #9681

diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index f4ca039..3eb6064 100644 (file)
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -1755,6 +1755,9 @@ class Probe
        public static function getFeedLink(string $url, string $body)
        {
                $doc = new DOMDocument();
+               if (empty($body)) {
+                       return '';
+               }
                if (!@$doc->loadHTML($body)) {
                        return false;
                }