Crash when menuItemViews.count == 1

[kayvink]

My app crashes if I run the PagingMenuController with only one viewController

I have tracked the bug down to contentOffsetXForCurrentPage in MenuView.

menuItemViews.count is 1
nextIndex is 0
menuItemViews.count - 1 is 0
let ratio = nextIndex / menuItemViews.count - 1 is 0 / 0 which returns nan

Here is the error log:
2015-07-27 13:36:34.350 Authenticator[94857:984290] *** Terminating app due to uncaught exception 'CALayerInvalidGeometry', reason: 'CALayer bounds contains NaN: [nan 0; 375 60]'

[kitasuke]

Thanks for the error report.

PagingMenuController does not support with only one view controller, not documented yet though.
How use case is it with only one view controller?

[kayvink]

The app displays updates on different accounts, you can add and remove accounts so the amount can vary.

[kayvink]

I fixed it, pushing a pull request in a sec.

[kitasuke]

Thanks! I'll look into it :)