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From: Ryan Hill <dirtyepic@gentoo.org>
Subject: [gentoo-dev] Re: RFC: fox.eclass update
Date: Thu, 16 Sep 2010 21:51:21 -0600
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On Thu, 16 Sep 2010 18:34:17 -0400
Mike Frysinger <vapier@gentoo.org> wrote:

> On Thursday, September 16, 2010 15:41:27 Peter Volkov wrote:
> > =D0=92 =D0=A7=D1=82=D0=B2, 16/09/2010 =D0=B2 15:29 -0400, Mike Frysinge=
r =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
> > > > FOX_PV=3D"${FOX_PV:-${PV}}"
> > >=20
> > > while you're here, i'd change to:
> > > : ${FOX_PV:=3D${PV}}
> >=20
> > Why? This looks less readable...
>=20
> only because your eyes arent tuned to it

What exactly is the advantage though?  Is it something to do with command vs
assignment?


--=20
fonts, gcc-porting,             we hold our breath, we spin around the world
toolchain, wxwidgets            you and me cling to the outside of the earth
@ gentoo.org                EFFD 380E 047A 4B51 D2BD C64F 8AA8 8346 F9A4 06=
62

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