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From: Mike Frysinger <vapier@gentoo.org>
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Subject: Re: updating shopt compat settings to include current version
Date: Fri, 16 Oct 2015 15:56:11 -0400
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On 16 Oct 2015 14:26, Chet Ramey wrote:
> On 10/16/15 11:37 AM, Chet Ramey wrote:
> > unset BASH_COMPAT
> > shopt -u compat31 compat32 compat40 compat41
> > shopt -s compat42 2>/dev/null || :
> >=20
> > to set shell_compatibility_level to 42 on bash versions >=3D bash-4.2.
> >=20
> > (this needs the attached patch for bash-4.3 to fix a typo in shopt.def)
>=20
> And, of course, you can just add
>=20
> BASH_COMPAT=3D42
>=20
> at the end to get around the unpatched bash-4.3 bug.

i'm aware of said bug ... Gentoo has included the fix for a long time now
-mike

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