kernel32: CopyFile cannot overwrite a file with itself

[testbot at testbot.winehq.org]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
http://testbot.winehq.org/JobDetails.pl?Key=2509

Your paranoid android.


=== W98SE (32 bit file) ===
file.c:603: Test failed: copying a file to itself didn't fail (ret=0, err=80)