UI Prompt called when already mid prompt

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.

```js
.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

```bash
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