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Re: New auxiliary archive script


From: Eric Blake
Subject: Re: New auxiliary archive script
Date: Wed, 04 Aug 2010 15:04:29 -0600
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Fedora/3.1.1-1.fc13 Lightning/1.0b2pre Mnenhy/0.8.3 Thunderbird/3.1.1

On 08/04/2010 02:18 PM, Ralf Wildenhues wrote:
>> # strip leading dash in $action
>> case $action in
>>   -*) action="${action#-}" ;;
>> esac
> 
> The case statement is unnecessary, you can use just
>   action=${action#-}

Either way, this assumes an XSI shell.  Are we guaranteed that this
script will only run on hosts where all shells understand this, or is it
likely to trip up on Solaris /bin/sh?

-- 
Eric Blake   address@hidden    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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