Problems performing recursive undo checkout with locked files

Yep. That seems to have fixed it. I tested it on the same project that I
used when it didn't work but this time it worked fine.

Almost...definitely a change in behaviour but still some problems:

Try this scenario:

I have a folder B as a subfolder of folder A. Folder B contains a binary
file. Perform a recursive checkout from folder A then an undo checkout from
folder A and everything works fine.
Then add another folder C as a subfolder of A and add a binary file to C.
Do a recursive checkout from A (so that both binary files in separate
subfolders are checked out - alternatively you can checkout the individual
binary files).
Now do undo checkout from A.

I get an error that the first binary file is "Not under version control"
(even though it is). But if I do an undo checkout a second time, it works
fine!

Likewise, if there are 3 subdirectories under A containing binary files
then I have to do undo checkout 3 times before it works successfully (2
errors, 1 successful).

Checkout then undo checkout of multiple binary files in the same folder
works fine.

Hope this helps.

Using the new svnproxy 1.2 I tried performing an "undo-checkout" from my
project. Inside the project were a mixture of concurrent and exclusively
checked out files. The exclusively checked out files were non-source files
that were automatically checked out as exclusive by the proxy. When
performing the undo-checkout at the project level, I get an error. When
performing an undo-checkout on the individual files it works fine.
My initial checkout was performed by doing a recursive checkout from the
project level.
The error that occurs is an "Access is denied" while the proxy is
performing a "Files unlock in" operation.