From 4d79ffe3bb5a8d85f2e15aa5cbfccbc812ea7cc6 Mon Sep 17 00:00:00 2001
From: "A. Manual Goldstein"
 <34269555+amanualgoldstein@users.noreply.github.com>
Date: Sat, 13 Nov 2021 08:20:30 -0800
Subject: [PATCH] PHP8 compatibility for ntp-server polling app (#13513)

It appears that the ntp-server application script uses an undefined constant when initializing its data array. The use of undefined constants previously generated a warning, and since PHP 8.0 generates an error instead.
---
 includes/polling/applications/ntp-server.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/polling/applications/ntp-server.inc.php b/includes/polling/applications/ntp-server.inc.php
index 307d8f53d2..17f23283ab 100644
--- a/includes/polling/applications/ntp-server.inc.php
+++ b/includes/polling/applications/ntp-server.inc.php
@@ -16,7 +16,7 @@ try {
     $legacy = $e->getOutput();
 
     $ntp = [
-        data => [],
+        'data' => [],
     ];
 
     [$ntp['data']['stratum'], $ntp['data']['offset'], $ntp['data']['frequency'], $ntp['data']['jitter'],