Added some protection requested by the person who usually things that people should not be protected from themselves.
Added some protection requested by the person who usually things that people
should not be protected from themselves.


git-svn-id: 64ebf368729f38804935acb7146e017e0f909c6b@2598 6335cc39-0255-0410-8fd6-9bcaacd3b74c

samskivert/samskivert,samskivert/samskivert