On Sun, 10 Mar 2013 14:44:42 +0100
Ulrich Mueller <[email protected]> wrote:

> >>>>> On Sun, 10 Mar 2013, Michał Górny wrote:
> 
> > Yep. That's why the non-quoted fragment has a safety check and dies
> > if it doesn't.
> 
> It doesn't matter if there's a safety check. Bash 4 features are
> simply not allowed in the tree.

Is there a technical reason for that? As far as I understand it,
the method used in the ebuild should guarantee that in the worst case
user would have to restart emerge once.

Well, unless we're talking about a theoretical package mangler which
intentionally uses internal, old version of bash to prove the point.

-- 
Best regards,
Michał Górny

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