extfs audio.in & hp48.in patch

[Roland Illig]

q# wrote:
> My practice with /bin/sh scripts is that the best solution with
> functions that have many arguments is using "$@", with this you don't
> lost special characters like spaces, etc.

You're right. It's a much better solution.

> @@ -43,7 +43,7 @@
>  then
>      BASE=/dev/cdrom
>  else
> -    BASE=$2
> +    BASE="$2"
>  fi

This is not strictly necessary, but I left it in. I even enclosed the 
"/dev/cdrom" in quotes. (It's a string. Strings are enclosed in quotes.)

Patch committed. Thanks.

Roland