What I meant is that you should do:

`Signal.list.include?("TERM") ? "TERM" : "INT"`

However, `TERM` is listed in your `Signal.list`. That's really weird that it's not actually supported but is listed in `Signal.list`.

Let's leave this for now, but I tweeted about it to see if anyone can come up with a better answer: https://twitter.com/jonleighton/status/297379916616450050