From 40ae6b396f3760c4c4b6e4de776869a88ce07fce Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Wed, 26 Oct 2022 18:12:56 +0000
Subject: fix php warnings

---
 Zotlabs/Module/Zot_probe.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'Zotlabs/Module/Zot_probe.php')

diff --git a/Zotlabs/Module/Zot_probe.php b/Zotlabs/Module/Zot_probe.php
index bdd9506eb..3eaabdd92 100644
--- a/Zotlabs/Module/Zot_probe.php
+++ b/Zotlabs/Module/Zot_probe.php
@@ -9,17 +9,17 @@ class Zot_probe extends \Zotlabs\Web\Controller {
 
 	function get() {
 
-		$o .= '<h3>Zot6 Probe Diagnostic</h3>';
+		$addr = $_GET['addr'] ?? '';
+
+		$o = '<h3>Zot6 Probe Diagnostic</h3>';
 
 		$o .= '<form action="zot_probe" method="get">';
-		$o .= 'Lookup URI: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" /><br>';
+		$o .= 'Lookup URI: <input type="text" style="width: 250px;" name="addr" value="' . $addr .'" /><br>';
 		$o .= '<input type="submit" name="submit" value="Submit" /></form>';
 
 		$o .= '<br /><br />';
 
-		if(x($_GET,'addr')) {
-			$addr = $_GET['addr'];
-
+		if($addr) {
 
 			$x = Zotfinger::exec($addr);
 
-- 
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