You mean:
attempt [open ...]
?
Well, it seems fine to me. If open fails then
it hasn't opened a port, so you don't need to
close one. If open fails it should know how to
clean up after itself internally.
Anton.
> Note the use of "port" to determine whether removable media
> (typically %/a/
> on windows) is actually present. Is this a good technique? (I don't know
> whether using port without a matching close is *a bad thing* or not).
> Ashley
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