From 0a668475d8c88f9345dbda1fda34b9baca0acb13 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Thu, 27 Nov 2025 12:18:25 +0100
Subject: [PATCH] Fix PHP undefined var warning

---
 includes/functions.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/functions.php b/includes/functions.php
index 54abfb09..d0970f3b 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -112,6 +112,9 @@ function getProviderValue($id, $key)
     if (!isset($obj['providers']) || !is_array($obj['providers'])) {
         return false;
     }
+    if ($id === null || !is_numeric($id)) {
+        return false;
+    }
     $id--;
     if (!isset($obj['providers'][$id]) || !is_array($obj['providers'][$id])) {
         return false;