From a76688d80245cdd5f5577295ec899fe2b3b73cd2 Mon Sep 17 00:00:00 2001
From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com>
Date: Mon, 17 Feb 2020 20:44:22 +0800
Subject: [PATCH] Update normal.php

---
 function/normal.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/function/normal.php b/function/normal.php
index 98ead57..f4b9661 100644
--- a/function/normal.php
+++ b/function/normal.php
@@ -96,7 +96,8 @@ function setConfig($arr, $disktag = '')
     }*/
     if ($oparetdisk) {
         foreach ($disktags as $disktag) if ($disktag!='') $disktag_s .= $disktag . '|';
-        $envs['disktag'] = substr($disktag_s, 0, -1);
+        if ($disktag_s!='') $tmp['disktag'] = substr($disktag_s, 0, -1);
+        else $tmp['disktag'] = '';
     }
     $envs = array_filter($envs, 'array_value_isnot_null');
     ksort($envs);