2 - If the Nickname configuration option wasn't given, Tor used to pick
3 a nickname based on the local hostname as the nickname for a relay.
4 Because nicknames are not very important in today's Tor and the
5 "Unnamed" nickname has been implemented, this is now problematic
6 behaviour: It leaks information about the hostname without being
7 useful at all. Bugfix on tor-0.1.2.2-alpha, which introduced the
8 Unnamed nickname. Fixes bug 2979, reported by tagnaq.