Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote:
> covici@xxxxxxxxxxxxxx wrote:
> > I am trying to use @func getenv to select my default sound card
> > via a variable. I am getting errors when I do this.
> >
> > pcm.!default {
> > type hw
> > card @func getenv
> > [
> > ALSACARD
> > ]
> > }
>
> @func must be inside a compound node, which then gets replaced with
> the value. Also, the list of variable names needs the key "vars",
> and there must be a default value:
>
> pcm.!default {
> type hw
> card {
> @func getenv
> vars [ ALSA_CARD ]
> default 0
> }
> }
>
Thanks so much -- I never thought of all that. I do wish the error
message was better and I never found a proper explanation of the way to
do this, so thanks again.
--
Your life is like a penny. You're going to lose it. The question is:
How do
you spend it?
John Covici
covici@xxxxxxxxxxxxxx
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