From 77b24a0b66518b6dc0f129a47f9fd6022742c108 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Tue, 23 Feb 2021 16:06:34 -0500
Subject: [PATCH] Quit earlier in ProbeURL->getFeedLink if body is empty

---
 src/Network/Probe.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index 3eb606483..23eaf299c 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -1754,10 +1754,11 @@ class Probe
 	 */
 	public static function getFeedLink(string $url, string $body)
 	{
-		$doc = new DOMDocument();
 		if (empty($body)) {
 			return '';
 		}
+
+		$doc = new DOMDocument();
 		if (!@$doc->loadHTML($body)) {
 			return false;
 		}