BUG: Mapping the same sequence to different blocks in different contexts triggers an error message.

[Sean Mackesey]

When this is the only thing in my keymando config:

only "Google Chrome" do 

  map "<F2>p" do  puts 'block1' end

end

only "Finder" do 

  map "<F2>p" do  puts 'block2' end

end

I get an error message on startup or reloading the config. The error message doesn't affect functionality but its kind of annoying.