From 8c88036eed4962efac3b55f7e9fdd999acedf555 Mon Sep 17 00:00:00 2001
From: Alex Kinhoom <568483846@qq.com>
Date: Fri, 6 Nov 2020 12:37:52 +0800
Subject: [PATCH] Update encode_files.php

Fix bug (Exits when the dir is 0(FALSE))
---
 tools/encode_files.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/encode_files.php b/tools/encode_files.php
index 609916c..7ded86c 100644
--- a/tools/encode_files.php
+++ b/tools/encode_files.php
@@ -53,7 +53,7 @@ function encrypt_directory($dir, $new_dir, $expire, $type)
         return false;
     }
 
-    while (($file = readdir($handle))) {
+    while (false !== ($file = readdir($handle))) {
         if ($file == '.' || $file == '..') {
             continue;
         }