[email protected] 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
}
}
Regards,
Clemens
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