• Operating System: macOS Sierra
• Cypress Version: 1.3.0
• Browser Version:

Is this a Feature or Bug?

BUG

Current behavior:

github login window do not show

Desired behavior:

github login window should be shown

How to reproduce:

• install cypress as --save-dev
• Make sure no user is configured for cypress to be logged in.
• click Log in
• Cypress should behave same as 1.2.0 but it fails with error

Opening Cypress...
Error: No acceptable window type found for: 'undefined'

Test code:

Additional Info (images, stack traces, etc)