From 81255d0b274490cc07fc8e5a44be944cb21970ae Mon Sep 17 00:00:00 2001
From: Jeroen De Meerleer <me@jeroened.be>
Date: Tue, 4 Jun 2024 19:39:08 +0200
Subject: [PATCH] Update handling of submetric values in index.php

Refactor condition to set submetric value based on fallback.
---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 52b826c..98ec797 100644
--- a/index.php
+++ b/index.php
@@ -77,7 +77,7 @@ if(php_sapi_name() == 'cli' || $_SERVER["REQUEST_URI"] == '/metrics') {
             if (is_bool($submetric['value'])) $submetric['value'] = $submetric['value'] ? 1 : 0;
 
 
-            if(!empty($oldconfig) && empty($submetric['value']) && (isset($submetric['fallback']) && !empty($submetric['fallback']))) {
+            if(!empty($oldconfig) && !isset($submetric['value']) && (isset($submetric['fallback']) && !empty($submetric['fallback']))) {
                 if(!isset($submetric['fallback']['maxage']) || time() < ($oldconfig[$key]['submetrics'][$subkey]['time'] + $submetric['fallback']['maxage'])) {
                     if($submetric['fallback']['type'] == 'previous') {
                         $submetric['value'] = $oldconfig[$key]['submetrics'][$subkey]['value'];