avoid notice in probe.php

2020-05-08 13:06:40 +00:00 · 2020-05-08 13:06:40 +00:00 · 68b63ec647
parent e53e471b6b
commit 68b63ec647
1 changed files with 1 additions and 1 deletions
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@ -370,7 +370,7 @@ class Probe
 			$data[] = ["@attributes" => $link];
 		}

-		if (is_array($webfinger["aliases"])) {
+		if (!empty($webfinger["aliases"]) && is_array($webfinger["aliases"])) {
 			foreach ($webfinger["aliases"] as $alias) {
 				$data[] = ["@attributes" =>
 							["rel" => "alias",