Bug#551923: mailbox rename fails with special user names

[Alessandro Polverini]

Dan White wrote:
> [...]
> This does not work for any top-level mailboxes. The dot in the above (in
> the case where unixhierarchysep is set to yes) is not relevant:
>
> zek.olp.net> cm user/test
> zek.olp.net> setacl user/test cyrus all
> zek.olp.net> rename user/test user/test2
> renamemailbox: Operation is not supported on mailbox
If this helps on my setup (cyrus 2.2.13) I can rename mailboxes just fine:

localhost> cm user/test1
localhost> rename user/test1 user/test2
localhost>

I have unixhierarchysep is set to yes.

Alex