From f40fcbd5956d06f9916f9caca17b72c3897f3b32 Mon Sep 17 00:00:00 2001
From: Paul Bertrand <paulbertrand.nl@gmail.com>
Date: Wed, 17 Jun 2026 18:10:25 +0200
Subject: [PATCH] Fix missing REMOTE_ADDR fallback in tracking rules.

Prevent undefined array key warnings by safely defaulting to null.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/TrackingRules.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TrackingRules.php b/src/TrackingRules.php
index 02d0505..9e09f84 100644
--- a/src/TrackingRules.php
+++ b/src/TrackingRules.php
@@ -13,7 +13,7 @@ public function __construct(WordPressSettings $settings)
 
     public function hasExcludedIp(): bool
     {
-        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['REMOTE_ADDR'];
+        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'] ?? ($_SERVER['REMOTE_ADDR'] ?? null);
 
         if (empty($ip)) return false;