From 1a577e58ffa0c18755b1e547d87be2ae0db41e59 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Mon, 3 Dec 2018 13:46:40 +0100
Subject: [PATCH] install_mysql.sh: minor changes in getting current mysql
 version - (relevant for mysql 8.x).

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

diff --git a/install_mysql.sh b/install_mysql.sh
index 30808de..1b08f9d 100755
--- a/install_mysql.sh
+++ b/install_mysql.sh
@@ -252,7 +252,7 @@ if $UPDATE_MYSQL ; then
    echo_ok
 
    echononl "Get current MySQL Version.."
-   CURRENT_VERSION="$(echo $_MYSQLD_VERSION | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-[0-9]+)?")"
+   CURRENT_VERSION="$(echo $_MYSQLD_VERSION | grep -o -E "[0-9]+\.[0-9]+\.[0-9]+(-[0-9]+)?" | head -n 1)"
    CURRENT_MAIN_VERSION="$(echo $MYSQL_VERSION | cut -d '.' -f1,2)"
    if [[ -n "$CURRENT_VERSION" ]]; then
       echo_ok