From 247e608ce44a2106d968c6e812890085bdcde165 Mon Sep 17 00:00:00 2001
From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com>
Date: Sun, 22 Mar 2020 15:50:21 +0800
Subject: [PATCH] fix fix fix bug....

---
 function/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/function/common.php b/function/common.php
index 385e847..2a9bd45 100644
--- a/function/common.php
+++ b/function/common.php
@@ -937,7 +937,7 @@ function fetch_files($path = '/')
     global $exts;
     $path1 = path_format($path);
     $path = path_format($_SERVER['list_path'] . path_format($path));
-    if (substr($path,-1)=='/') $path=substr($path,0,-1);
+    if ($path!='/'&&substr($path,-1)=='/') $path=substr($path,0,-1);
     if (!($files = getcache('path_' . $path))) {
         // https://docs.microsoft.com/en-us/graph/api/driveitem-get?view=graph-rest-1.0
         // https://docs.microsoft.com/zh-cn/graph/api/driveitem-put-content?view=graph-rest-1.0&tabs=http