From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 30 Jan 2013 07:04:08 GMT
Subject: Re: [PATCH v3 1/4] mergetool--lib: simplify command expressions
Message-ID: <7vobg7m9sn.fsf@alter.siamese.dyndns.org>
In-Reply-To: <1359526854-25132-1-git-send-email-davvid@gmail.com>

David Aguilar <davvid@gmail.com> writes:

> Update variable assignments to always use $(command "$arg")
> in their RHS instead of "$(command "$arg")" as the latter
> is harder to read.  Make get_merge_tool_cmd() simpler by
> avoiding "echo" and $(command) substitutions completely.
>
> Signed-off-by: David Aguilar <davvid@gmail.com>
> ---
> This is a replacement patch for what's currently in pu to
> fix the empty "test -z" expression.

Thanks.

I think I already pushed out what I locally amended; will double
check.