The old code would return "omain" rather than "domain" in this case.
Also remove unneccesary checks on the return value of get_server_itsname() -
this function already falls back to 'name' if 'itsname' isn't set yet.
This was noticed when /channel on a very large channel segfaulted.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@528 13b04d17-f746-0410-82c6-800466cd88b0