[issue521] hg add doesn't handle empty directory

[Johan Euphrosine]

New submission from Johan Euphrosine <proppy at aminche.com>:

mkdir test_empty_directory
cd test_empty_directory
hg init
mkdir i_am_empty
hg add #(does nothing)
hg status #(nothing added)
hg commit -m "empty" #(nothing changed)

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messages: 2920
nosy: proppy
priority: bug
status: unread
title: hg add doesn't handle empty directory

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Mercurial issue tracker <mercurial-bugs at selenic.com>
<http://www.selenic.com/mercurial/bts/issue521>
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