From 1b8587bd4d11075d3b9acc9c8d3c6a4d7dd15152 Mon Sep 17 00:00:00 2001
From: chxuan <787280310@qq.com>
Date: Sun, 27 Oct 2019 20:04:52 +0800
Subject: [PATCH] update install.sh

---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 312480b..b43f0b7 100755
--- a/install.sh
+++ b/install.sh
@@ -141,7 +141,7 @@ function get_ubuntu_version()
     arr=(${line//=/ })
     version=(${arr[1]//./ })
 
-    echo $version
+    echo ${version[0]}
 }
 
 # 获取centos版本