@@ -632,6 +632,7 @@ add_nova_flag "--rabbit_password=$RABBIT_PASSWORD"

 add_nova_flag "--glance_api_servers=$GLANCE_HOSTPORT"

 if [ -n "$INSTANCES_PATH" ]; then

     add_nova_flag "--instances_path=$INSTANCES_PATH"

+fi

 if [ -n "$MULTI_HOST" ]; then

     add_nova_flag "--multi_host=$MULTI_HOST"

     add_nova_flag "--send_arp_for_ha=1"