Role options only appear if servers are defined

gistfile1.txt

[me@localhost ~]$ cat rolebug 
role :test1, :color => "\033[34m"
role :test2, 'localhost', :color => "\033[34m"

server "localhost", :test1, :test2

task :date1, :roles => [:test1] do
  run "date" do |channel, stream, data|
    puts "options: #{channel[:server].options}, date: #{data}"
  end
end

task :date2, :roles => [:test2] do
  run "date" do |channel, stream, data|
    puts "options: #{channel[:server].options}, date: #{data}"
  end
end

[me@localhost ~]$ cap -f rolebug date1
  * executing `date1'
  * executing "date"
    servers: ["localhost"]
    [localhost] executing command
options: {}, date: Mon Jul 30 14:34:11 EDT 2012
    command finished in 65ms

[me@localhost ~]$ cap -f rolebug date2
  * executing `date2'
  * executing "date"
    servers: ["localhost"]
    [localhost] executing command
options: {:color=>"\e[34m"}, date: Mon Jul 30 14:34:18 EDT 2012
    command finished in 104ms