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Date:      Fri, 11 Sep 2015 05:42:03 +0000
From:      Alexey Dokuchaev <danfe@FreeBSD.org>
To:        Devin Teske <dteske@FreeBSD.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r287635 - in head/release: amd64 i386 pc98 powerpc sparc64
Message-ID:  <20150911054203.GA92046@FreeBSD.org>
In-Reply-To: <201509102247.t8AMlRA5039170@repo.freebsd.org>
References:  <201509102247.t8AMlRA5039170@repo.freebsd.org>

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On Thu, Sep 10, 2015 at 10:47:27PM +0000, Devin Teske wrote:
> New Revision: 287635
> URL: https://svnweb.freebsd.org/changeset/base/287635
> 
> Log:
>   Fix argument quoting and remove unnecessary braces
> [...]
>  
>  if [ $# -lt 3 ]; then
> -	echo Usage: $0 '[-b] image-label image-name base-bits-dir [extra-bits-dir]'
> +	echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]"

usage() output typically should be sent to stderr, i.e."

  echo "usage: $0 bla-bla-bla" >&2

(this bug exists in all those scripts).

./danfe



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