"Luca Berra" <[email protected]> wrote:
>On Sat, Aug 14, 2010 at 02:23:24PM -0500, Victor Lowther wrote:
>>-[[ $allowlocal && -f "$(readlink -f $(dirname $0))/dracut-functions" ]] &&
>>dracutbasedir="$(dirname $0)"
>>+[[ $allowlocal && -f "$(readlink -f ${0%/*})/dracut-functions" ]] &&
>>dracutbasedir="${0%/*}"
>
>note that parameter expansion and dirname behave differently when the
>argument is the null string.
>dirname will retunrn ".", parameter expansion will return the null
>string.
That should only matter if you have . in your $PATH, in which case you are a
crazy person. :-)
>L.
>
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>Luca Berra -- [email protected]
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