From 1a39e701ad75c8523ba9331a9fb5afc31be4793a Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Wed, 28 Jun 2017 01:19:02 +0200
Subject: [PATCH] Call clean_up function at normal end of script.

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

diff --git a/check_vpn.sh b/check_vpn.sh
index c06e203..36f5137 100755
--- a/check_vpn.sh
+++ b/check_vpn.sh
@@ -186,4 +186,4 @@ else
    fi
 fi
    
-exit 0;
+clean_up