Am 14.05.2012 11:07, schrieb Alexander Holler:
Am 13.05.2012 23:38, schrieb Wolfgang Denk:
Dear Alexander,
In message<4fb01720.90...@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 $a
fails (if the file is named 'b').
...
And
a="1\r"
isn't a number. So anything which expects a number will fail. E.g.
fatls usb 0:${a}
and every arithmetic which uses ${a}
Regards,
Alexander
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