From 6f9d5690b4132d49c4b0f2ddd4a3cb69fdc3ad66 Mon Sep 17 00:00:00 2001
From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com>
Date: Thu, 2 Jan 2020 12:58:12 +0800
Subject: [PATCH] Update index.php

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

diff --git a/index.php b/index.php
index 7398ab8..a391e1c 100644
--- a/index.php
+++ b/index.php
@@ -4,7 +4,7 @@ include 'conststr.php';
 include 'functions.php';
 
 $theme = getConfig('theme');
-if ($theme=='') $theme = 'classic.php';
+if ( $theme=='' || !file_exists('theme/'.$theme) ) $theme = 'classic.php';
 include 'theme/'.$theme;
 
 //echo '<pre>'. json_encode($_SERVER, JSON_PRETTY_PRINT).'</pre>';