Comment 8 for bug 232190

verification done:

- test with nautilus from hardy (1:2.22.2-0ubuntu6), after drag a directory from the location bar into itself on the nautilus window, it start to make a copy of the folder in it's own subfolder doing an infinite recursion.
- test with nautilus from proposed (1:2.22.3-0ubuntu2), after drag a directory from the location bar into itself on the nautilus window, an error is thrown : "You cannot copy a folder into itself." "The destination folder is inside the source folder." , there's no recursion copy or anything, the bug is fixed, thanks.