Undesirable nul file with tlmgr.bat under Windows

[Norbert Preining]

On Thu, 11 Jul 2019, Norbert Preining wrote:
> Ahh, interesting. We need to fix that. No, it is not logging, it should
> be stuff that gets thrown away. On Unix we use "/dev/null", and on Windows
> this is called "nul", but indeed, cygwin behaves likes Unix here.

Could you please send me the output in your cygwin terminal of the
following command
	perl -e 'print $^O'
Thanks

Norbert

--
PREINING Norbert                               http://www.preining.info
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