vzctl destroy: handle the case when VE_PRIVATE is a symlink

In case VE_PRIVATE is a symlink let's print its destination
and only try to remove the symlink itself, not its destination.

Not removing symlink destination is the common-sense policy
described in symlink(7) and obeyed by utilities such as rm(3).

http://bugzilla.openvz.org/1095

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed