Cvs update - file was lost

[Erik Andersson]

Hi

I'm a little worried of one of the warnings when I did a update on a
module.

We recieved a few warnings like:

cvs update: warning: filename was lost
U filename

I understand that you recieve this error messenge if you delete a file
in your local sandbox and then do a cvs update. But if the developer is
absolutly sure that he hasn't deleted any local files, what could be the
cause of this warning? Am I to be worried about the state of the
repository?

Please help me out. 

Best Regards / Erik