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X-Authentication-Warning:	slinky.cs.nyu.edu: pechtcha owned process doing -bs
Date:	Fri, 5 Sep 2003 15:23:37 -0400 (EDT)
From:	Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To:	cygwin AT cygwin DOT com
To:	Andrew DeFaria <Andrew AT DeFaria DOT com>
cc:	cygwin AT cygwin DOT com
Subject:	Re: rxvt sets DISPLAY without X11
In-Reply-To:	<bjabp4$l4e$1@sea.gmane.org>
Message-ID:	<Pine.GSO.4.56.0309051523060.7348@slinky.cs.nyu.edu>
References:	<200309051016 DOT MAA13389 AT r2d2 DOT physik3 DOT gwdg DOT de> <bjabp4$l4e$1 AT sea DOT gmane DOT org>
Importance:	Normal
MIME-Version:	1.0

On Fri, 5 Sep 2003, Andrew DeFaria wrote:

> Hans Werner Strube wrote:
>
> > If rxvt is used from the login shell outside X11, without XWin running
> > and /tmp/.X11-unix/ empty, it nevertheless sets DISPLAY to ':0'. This
> > even happens if rxvt is started directly from a Windows shortcut:
> > C:\cygwin\bin\rxvt.exe -e /bin/bash --login Does this have a special
> > meaning or is it a bug?
>
> rxvt does not set DISPLAY for me. You must be setting it somewhere else
> (Windows environment variables perhaps?)

Andrew,

rxvt seems to explicitly set DISPLAY to ":0" if it's not set in the
environment or passed in (see rxvt_init_resources() in init.c:535).  If
you run 'rxvt -e "bash --login -i -x"', you should be able to see where
DISPLAY is unset in your environment.
	Igor
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