Unexpected prompt/question to evaluate question type

[vaffonso]

Describe the bug

Function signature does not return the previous prompt but the current instead.
As per documentation, function signature suppose to return previous prompt object (3rd attribute)

To Reproduce

Steps to reproduce the behavior:

1. Create question list with 2 items
2. Type of second question type should use function to validate if name of previous prompt is the name of the 1st question.

[
    {
        type: 'select',
        name: 'anumber',
        message: 'Choose',
        choices: [
            { title: '1st', value: 1 },
            { title: '2nd', value: 2 }
        ],
        initial: 0
    },
    {
        type: (prev, values, prompt) => (prompt.name === 'anumber') ? 'number' : null,
        name: '2ndQuestion',
        message: 'second question',
    }

]

Expected behavior

Prompt should present the 2nd question based on the question type function.

System

• OS: MacOS 10.14.6
• Terminal: vs code terminal V1.36.0
• Node version: v12.7.0

Additional context

Add any other context about the problem here.

[terkelg]

Thank you @vaffonso! Nice catch