Weird status after switching a lightweight checkout's branch

[Alexander Belchenko]

John Arbash Meinel пишет:
> Nicholas Allen wrote:
>> Hi,
>>
>> After switching a lightweight checkout and then running bzr status
>> command I got the following status:
>>
>> renamed:
>>   .bzrignore => .bzrignore
>>   build/ => build/
>>   data/ => data/
>>   pom.xml => pom.xml
>>   pre_commit.sh => pre_commit.sh
>>   widgets/ => widgets/
>>
>> I did not rename any of these files and nor did my colleagues. How can
>> a file be shown as renamed to itself?
>>
>>
>> Nick
> 
> If the tree root changed.

That's why I don't want to upgrade to rich-roots for my projects.