From 8bd992d55cda4ecc014fed05632ff1056e5df1be Mon Sep 17 00:00:00 2001
From: fscarmen <62703343+fscarmen@users.noreply.github.com>
Date: Sat, 23 Oct 2021 19:56:56 +0800
Subject: [PATCH] Update menu.sh

Former-commit-id: b962c63a59c9b64aa674ec3dc847324303ee058c
---
 menu.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/menu.sh b/menu.sh
index 48aef4e..06b88f0 100644
--- a/menu.sh
+++ b/menu.sh
@@ -42,6 +42,7 @@ fi
 
 # 判断操作系统，只支持 Debian、Ubuntu 或 Centos,如非上述操作系统，删除临时文件，退出脚本
 SYS=$(hostnamectl | grep -i system | cut -d : -f2)
+[[ -n $SYS ]] || SYS=$(lsb_release -sd)
 [[ -n $SYS ]] || SYS=$(cat /etc/redhat-release)
 [[ -n $SYS ]] || SYS=$(cat /etc/issue | cut -d '\' -f1 | sed '/^[ ]*$/d')
 [[ $(echo $SYS | tr A-Z a-z) =~ debian ]] && SYSTEM=debian