mysql - startup error

Hallo,

hat das evtl. noch jemand ?
/usr/share/mysql/debian-start.inc.sh: line 25: MYSQL: unbound variable

beim start von mysql ....

unter Lenny

re,

danke für den Tip ..... nach einfügen der Zeile geht es ohne Fehler.
Aber welcher Pfad ist dann falsch ?

#!/bin/bash
#
# This script is executed by "/etc/init.d/mysql" on every (re)start.
#
# Changes to this file will be preserved when updating the Debian package.
#

source /usr/share/mysql/debian-start.inc.sh

MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"
MYUPGRADE="/usr/bin/mysql_upgrade --defaults-extra-file=/etc/mysql/debian.cnf"
MYCHECK="/usr/bin/mysqlcheck --defaults-file=/etc/mysql/debian.cnf"
MYCHECK_SUBJECT="WARNING: mysqlcheck has found corrupt tables"
MYCHECK_PARAMS="--all-databases --fast --silent"
MYCHECK_RCPT="root"

# The following commands should be run when the server is up but in background
# where they do not block the server start and in one shell instance so that
# they run sequentially. They are supposed not to echo anything to stdout.
# If you want to disable the check for crashed tables comment
# "check_for_crashed_tables" out.
# (There may be no output to stdout inside the background process!)

echo "Linking mysqld.sock to the postfix-jail."
if [ -x /var/spool/postfix/var/run/mysqld/mysqld.sock ] ; then
rm /var/spool/postfix/var/run/mysqld/mysqld.sock
fi
ln /var/run/mysqld/mysqld.sock /var/spool/postfix/var/run/mysqld/mysqld.sock

echo "Checking for corrupt, not cleanly closed and upgrade needing tables."
(
upgrade_system_tables_if_necessary;
check_for_crashed_tables;
) >&2 &

exit 0