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Date: Sun, 06 Jun 2010 08:12:17 +0100
From: Matthew Seaman <m.seaman@infracaninophile.co.uk>
Organization: Infracaninophile
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To: Aiza <aiza21@comclark.com>
References: <201006051513.o55FDCKj020952@mail.r-bonomi.com>	<4C0ADBCF.8040506@comclark.com>	<AANLkTimDVOQE-SrT7YO4UD3tktD81jy8px6dbbB83-Dl@mail.gmail.com>	<20100606014737.GG85961@dan.emsphone.com>	<4C0B1C61.9030501@comclark.com>	<4C0B26B5.3090901@cyberleo.net>
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Cc: CyberLeo Kitsana <cyberleo@cyberleo.net>,
	"questions@freebsd.org" <questions@freebsd.org>,
	Dan Nelson <dnelson@allantgroup.com>
Subject: Re: .sh & getopts
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On 06/06/2010 05:57:37, Aiza wrote:


> i) action="installworld"; flag_count=$((flag_count+1));;

Try it like this instead:

i) action="installworld"; flag_count=$(( $flag_count + 1 ));;

(Obviously, apply the equivalent change to the other lines)

	Cheers,

	Matthew

- -- 
Dr Matthew J Seaman MA, D.Phil.                   7 Priory Courtyard
                                                  Flat 3
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