Re: dash bug which is affecting release goal
Sergei Golovan writes ("Re: dash bug which is affecting release goal"):
> Expression ${1+"$@"} means "if $1 exists use "$@", otherwise nothing".
> It's a workaround for a bug in some old bash version which erroneously
> converted "$@" in case of empty command line into a single empty
> argument. I think in new releases it isn't necessary to account for
> this.
Ah. I haven't encountered that bug. Was it in any recently released
version. I don't think we should be worrying about it now, surely ?
Ian.
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