From 09503b925e934a59d57f50728bbae39da31a2aeb Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Tue, 29 Oct 2019 02:30:03 +0100
Subject: [PATCH] install_mysql.sh: fix error in determin
 'CURRENT_MAIN_VERSION'.

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

diff --git a/install_mysql.sh b/install_mysql.sh
index bc392b7..0aa909c 100755
--- a/install_mysql.sh
+++ b/install_mysql.sh
@@ -315,7 +315,7 @@ if $UPDATE_MYSQL ; then
 
    echononl "Get current MySQL Version.."
    CURRENT_VERSION="$(echo $_MYSQLD_VERSION | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-[0-9]+)?")"
-   CURRENT_MAIN_VERSION="$(echo $MYSQL_VERSION | cut -d '.' -f1,2)"
+   CURRENT_MAIN_VERSION="$(echo $CURRENT_VERSION | cut -d '.' -f1,2)"
    if [[ -n "$CURRENT_VERSION" ]]; then
       echo_ok
    else