From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 22 Jun 2007 04:03:00 GMT
Subject: Re: [RFC PATCH 2/2] Teach git-blame --gui how to start git-gui blame
Message-ID: <7vzm2sab63.fsf@assigned-by-dhcp.pobox.com>
In-Reply-To: <20070622035652.GD17393@spearce.org>

"Shawn O. Pearce" <spearce@spearce.org> writes:

> Junio C Hamano <gitster@pobox.com> wrote:
>> Hmm.  Now, how does "git-blame" tell if there is usable git-gui
>> installed with it?  Will we have "git-gui --list-features"?
>
> It can run `git gui version` and check to see that it is >= 0.7.3.

This is only minor nuisance, but can we do something about this?

 $ git gui --version
 Application initialization failed: no display name and no $DISPLAY environment variable

I know it is from wish, not you, so I wouldn't insist, though.