[regression?] output of info --output without argument

[Norbert Preining]

Dear all,

(please keep Cc)

it seems that info 6.1 lost the ability to dump the start page
into an output file:

        $ info --output foobar coreutils

properly dumps the coreutils page into foobar, but

        $ info --output foobar

does *not* dump the dir/root node.

This breaks completion in some shells, as they use

        info --output - 

to determine the possible nodes.

Thanks

Norbert

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PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
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