From aed48748a8b20639c966c5e57d59730eea00c6db Mon Sep 17 00:00:00 2001
From: ilotterytea <iltsu@alright.party>
Date: Fri, 6 Jun 2025 23:34:03 +0400
Subject: fix: check if QUERY_STRING exists

---
 public/index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/index.php b/public/index.php
index 3b086a0..4176415 100644
--- a/public/index.php
+++ b/public/index.php
@@ -16,7 +16,7 @@ $file_id = null;
 
 if (strlen(substr($_SERVER['PHP_SELF'], strlen('/index.php'))) > 0) {
     $file_id = basename($_SERVER['PHP_SELF']);
-} else if (!empty(trim($_SERVER['QUERY_STRING']))) {
+} else if (isset($_SERVER['QUERY_STRING']) && !empty(trim($_SERVER['QUERY_STRING']))) {
     $file_id = basename($_SERVER['QUERY_STRING']);
 }
 
-- 
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