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Date: Wed, 15 Jun 2016 22:00:49 +0200
From: "Luis R. Rodriguez" <mcgrof@kernel.org>
To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: "Luis R. Rodriguez" <mcgrof@kernel.org>, cocci@systeme.lip6.fr,
        mmarek@suse.com, linux-kernel@vger.kernel.org
Subject: Re: [Cocci] [PATCH v3 4/6] coccicheck: add indexing enhancement
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On Wed, Jun 15, 2016 at 01:20:19PM +0200, SF Markus Elfring wrote:
> > +DIR=$(dirname $(readlink -f $0))
> > +DIR="${DIR}/../"
> 
> How do you think about to merge these variable assignments also into one?
> 
> +DIR="$(dirname $(readlink -f $0))/../"

Sure.

  Luis