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Date:      Thu, 10 Feb 2005 16:18:19 -0800
From:      Luigi Rizzo <rizzo@icir.org>
To:        Colin Percival <cperciva@FreeBSD.org>
Cc:        cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/dev/ed if_ed.c
Message-ID:  <20050210161819.A49798@xorpc.icir.org>
In-Reply-To: <420BF3C8.5080501@freebsd.org>; from cperciva@FreeBSD.org on Thu, Feb 10, 2005 at 11:52:40PM %2B0000
References:  <200502102331.j1ANVRQP026186@repoman.freebsd.org> <20050210155027.B49218@xorpc.icir.org> <420BF3C8.5080501@freebsd.org>

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On Thu, Feb 10, 2005 at 11:52:40PM +0000, Colin Percival wrote:
> Luigi Rizzo wrote:
> > hm... it would have sufficed (and more obvious)
> > to just put an empty statement without the 'continue' ?
> > 
> > 	while (complicated-expr)
> > 		;
> 
> Depends how clean your monitor is.  When I see that, I think
> that the semicolon is a couple spots of dirt on my LCD -- I'm

ah ok then it would be

	while (complicated-expr)
		; /* wash me */

> not accustomed to seeing punctuation by itself like that.
> 
> Colin Percival



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