UI Prompt called when already mid prompt

[MatteoGabriele]

I've recently discovered this issue prompting an array of questions. It only happens after the first question and when ctrl + c is pressed to be able to go out the prompt.

.action(function (args, callback) {
  this.prompt([
    { ... }, // during this question is still possible to exist 
    { ... } // here pressing `ctrl + c` will cause the error
  ])
})

Error in the console

Error: UI Prompt called when already mid prompt.
    at UI.prompt (/web/blocklevel/blue-next/packages/bcli/node_modules/vorpal/dist/ui.js:209:15)
    at /web/blocklevel/blue-next/packages/bcli/node_modules/vorpal/dist/vorpal.js:571:19
    at Vorpal.vorpal.prompt (/web/blocklevel/blue-next/packages/bcli/node_modules/vorpal/dist/vorpal.js:546:10)
    at Session.session.prompt (/web/blocklevel/blue-next/packages/bcli/node_modules/vorpal/dist/session.js:132:22)
    at CommandInstance.prompt (/web/blocklevel/blue-next/packages/bcli/node_modules/vorpal/dist/command-instance.js:101:27)
    at pathExists.then.exists (/web/blocklevel/blue-next/packages/bcli/src/commands/_component.js:56:23)

OS: macOS Sierra node: 7.4.0 npm: 4.3.0 yarn: 0.21.3

[MatteoGabriele]

Well I have apparently fixed it chaining the cancel method after the action one

.cancel(function () {
   process.exit(1)
})

Don't know if this is the proper way but I'm not blocked anymore.

Up to you if you want to close the issue because maybe you want to handle this problem in a better way.

And btw terrific project! I really like it a lot!