From 0890de35c1abf2c7ffde76050f0d954f56aa7da0 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Wed, 21 Feb 2024 14:58:14 +0000
Subject: [PATCH] [core] don't crash if TRUSTED_PROXIES isn't defined, fixes
 #1061

---
 core/util.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/util.php b/core/util.php
index 05c58474..b237e4a4 100644
--- a/core/util.php
+++ b/core/util.php
@@ -151,6 +151,9 @@ function check_im_version(): int
 function is_trusted_proxy(): bool
 {
     $ra = $_SERVER['REMOTE_ADDR'] ?? "0.0.0.0";
+    if(!defined("TRUSTED_PROXIES")) {
+        return false;
+    }
     // @phpstan-ignore-next-line - TRUSTED_PROXIES is defined in config
     foreach(TRUSTED_PROXIES as $proxy) {
         if(ip_in_range($ra, $proxy)) {