tramp problems (cvs)

[Neal Becker]

With recent cvs:

I tried to copy a local file to my local machine as root.  I opened the target 
dir using /address@hidden:/target/path/...

Then, in source dired, use C on file, when I try to copy to target I get:
Copy `/home/nbecker/rdiff/rdiff.py' to 
`/su:address@hidden:/usr/lib64/python2.5/site-packages/hgext/rdiff.py' failed:
(file-already-exists File already exists /tmp/tramp.3686akF.py)