+ if [[ ! $BASEFILE_DIR ]]; then
+ BASEFILE_DIR=/tmp
+ fi
+ if [[ ! -e $BASEFILE_DIR/autodiscover.iso ]]; then
+ fai-cd -g $(readlink -f grub.cfg.autodiscover) -f -A $BASEFILE_DIR/autodiscover.iso
+ fi
+ boot_arg="--cdrom $BASEFILE_DIR/autodiscover.iso"