From: Junio C Hamano <junkio@cox.net>
Date: Wed, 14 Dec 2005 05:20:57 GMT
Subject: Re: [PATCH 5/11] git-applypatch: Usage string clean-up, emit usage string at incorrect invocation
Message-ID: <7vfyow45l2.fsf@assigned-by-dhcp.cox.net>
In-Reply-To: <11345130311492-git-send-email-freku045@student.liu.se>

freku045@student.liu.se writes:

>  . git-sh-setup
>  
> +[[ "$#" = "3" || "$#" = "4" ]] || usage
> +

I do not see much advantage to use [[...]] construct here.

	http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_04

talks about [[ ... ]] being "some implementations causing
unspecified results".