From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Fri, 26 Jan 2007 21:15:20 GMT
Subject: Re: [PATCH] diff --check: use colour
Message-ID: <Pine.LNX.4.63.0701262214420.22628@wbgn013.biozentrum.uni-wuerzburg.de>
In-Reply-To: <7vejpi63py.fsf@assigned-by-dhcp.cox.net>

Hi,

On Thu, 25 Jan 2007, Junio C Hamano wrote:

> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
> 
> > 	Is it possible that diff_get_color() _never_ returns NULL?
> 
> I think so, although it may often return a pointer that points
> at NUL (e.g under --no-color option).

Ah! I misread that particular part of the code. It says "if (!*ws)", not 
-- as I read it -- "if (!ws)".

Ciao,
Dscho