DesertBus/txircd — pull request #183 by ElementalAlchemist (2013-09-23 22:55:01+00:00)
Title: Fix logging in for users with no display name

Logging in would break for users who did not have a display name set. This fixes that.
For the purposes of the metadata being set (which is what is used to determine logged-in-ness), a default display name of `no_display_name` is given. This can be changed to something else (no spaces allowed!) if you'd prefer.