In imp/lib/Folder.php, function flist, the test to see if a parent folder exists
already fails. Changing this line:
!array_key_exists($prefix . $namespace . $parent, $list) &&
To:
!array_key_exists($parent, $list) &&
Seems to fix the problem. The problem this change fixes is that folders that
have subfolders can't be reached through the "open folder" and "move/copy
message to" lists.
Could someone fix this in CVS?