From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexander Holler <holler@ahsoftware.de>
Date: Mon, 14 May 2012 11:07:39 +0200
Subject: [U-Boot] [PATCH 2/2] beagle: handle import of environments in
 files with CRLF as line endings
In-Reply-To: <20120513213811.B559D202B2F@gemini.denx.de>
References: <1336913407-7383-1-git-send-email-holler@ahsoftware.de>
	<201205131909.49488.marek.vasut@gmail.com>
	<20120513184935.50B45202B33@gemini.denx.de>
	<201205132057.47247.marex@denx.de> <4FB01720.90402@ahsoftware.de>
	<20120513213811.B559D202B2F@gemini.denx.de>
Message-ID: <4FB0CB5B.2040907@ahsoftware.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Am 13.05.2012 23:38, schrieb Wolfgang Denk:
> Dear Alexander,
>
> In message<4FB01720.90402@ahsoftware.de>  you wrote:

> What exactly are such error modes, by the way?  I would expect that
> trailing white space is pretty much harmless for most variable
> settings?

The problem already starts in u-boot itself:

a="b\r"

I'm not sure if \r on the u-boot-cmdline does work, but you know what I 
mean.

$a=="b"

is false

fatload $a

fails (if the file is named 'b').

...

Regards,

Alexander