From 27b3fa3577e455730ed43dfd03084e612308db93 Mon Sep 17 00:00:00 2001
From: Shuqi <shuqi@odonatabooks.com>
Date: Tue, 28 Nov 2023 15:32:37 +0800
Subject: [PATCH] Bug fix

---
 download.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/download.php b/download.php
index 2f3f061..2a1202c 100644
--- a/download.php
+++ b/download.php
@@ -1,6 +1,6 @@
 <?php
 
-if (empty($_GET['icon']) || !preg_match("/^\w+(\.svg)?$/", $_GET['icon'])) exit;
+if (empty($_GET['icon']) || !preg_match("/^[\w\-]+(\.svg)?$/", $_GET['icon'])) exit;
 
 $request = $_GET['icon'];
 $icons_path = __DIR__."/icons";