From c77f039f7a0c29f788c634bfc1cab756e9b82e3e Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Sat, 27 Mar 2021 05:20:55 +0000
Subject: [PATCH] Fix Warning "key() expects parameter 1 to be array, string
 given"

---
 src/Util/ParseUrl.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Util/ParseUrl.php b/src/Util/ParseUrl.php
index 1810293b71..7c762cea42 100644
--- a/src/Util/ParseUrl.php
+++ b/src/Util/ParseUrl.php
@@ -942,7 +942,7 @@ class ParseUrl
 					$siteinfo['keywords'][] = trim($keyword);
 				}
 			}
-		} else {
+		} elseif (!empty($jsonld['keywords'])) {
 			$content = JsonLD::fetchElementArray($jsonld, 'keywords');
 			if (!empty($content) && is_array($content)) {
 				$jsonldinfo['keywords'] = $content;