'hobix blogs': in 'blogs_weblog': undefined method '+' for nil:NilClass

[Robert Brook]

All hail!

I've recently installed Hobix 0.3 on Windows 2000, (Ruby 1.8.2), and I
get the following error message when trying to list weblogs with
'hobix blogs'...

c:/ruby/lib/ruby/site_ruby/1.8./hobix/commandline.rb:68:in
'blogs_weblog': undefined method '+'  for nil:NilClass (NoMethodError)
from c:/ruby/bin/hobix:64:in 'call'
from c:/ruby/bin/hobix:64

Have I somehow borked my installation process?