On Wed, Mar 12, 2014 at 09:37:41PM +0100, David Kastrup wrote:
> > Try:
> >
> > zippo() {
> > echo $XXX
> > }
> > XXX=8 zippo
> > zippo
> >
> > XXX remains set after the first call under dash (but not bash). I
> > believe "ash" has the same behavior.
>
> Yes. I would lean towards considering this a bug. But I agree that it
> does not help.
Dash's behavior is POSIX (and "bash --posix" behaves the same way).
http://article.gmane.org/gmane.comp.version-control.git/137095
-Peff
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