Can't login

[jeffayle]

When I try to login, before doing anything else (except changing the config variables), I get this error:

NoMethodError at /auth
undefined method `set_cookie' for #Sinatra::Application:0x00000103050a30
On line 92 of main.rb

  91. post '/auth' do
      92. set_cookie(Blog.admin_cookie_key, Blog.admin_cookie_value) if params[:password] == Blog.admin_password
      93. redirect '/'
  94. end 

I am using Sinatra 1.0 on Ruby 1.9

[mgriffin]

This is the same issue as http://github.com/adamwiggins/scanty/issues#issue/4
Pull from his repo and it'll work fine.