From a1d1f9a26cd00a9dd760dbe9737343e96954b998 Mon Sep 17 00:00:00 2001
From: Andrew Smith <asmith@bcm.com.au>
Date: Mon, 27 Jun 2011 17:00:33 +1000
Subject: [PATCH] It's possible to have a user without a password, if this
 happens then even passing an empty password to the command line gives an
 error, so instead, only append the password to the OPTs var if it's set.

---
 automysqlbackup.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/automysqlbackup.sh b/automysqlbackup.sh
index 7be5ed3..bf3f9fb 100755
--- a/automysqlbackup.sh
+++ b/automysqlbackup.sh
@@ -320,7 +320,7 @@ if [ "${MAX_ALLOWED_PACKET}" ];
 
 # Database dump function
 dbdump () {
-${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} ${OPT} ${1} > ${2}
+${MYSQLDUMP} --user=${USERNAME} --host=${DBHOST} ${OPT} ${1} > ${2}
 return $?
 }
 
@@ -380,6 +380,10 @@ else
 	HOST=${DBHOST}
 fi
 
+if [ ! -z "${PASSWORD}" ]; then
+	OPT="${OPT} --password=${PASSWORD}"
+fi
+
 # If backing up all DBs on the server
 if [ "${DBNAMES}" = "all" ]; then
         DBNAMES="`${MYSQL} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --batch --skip-column-names -e "show databases"| ${SED} 's/ /%/g'`"