Crash issue when no message

[superdev89]

The sample app crashes when you sent empty message list.

I debugged into the code and found the issue in MessagesCollectionView.swift.

var indexPathForLastItem: IndexPath? {

      let lastSection = numberOfSections > 0 ? numberOfSections - 1 : 0
      guard numberOfItems(inSection: lastSection) > 0 else { return nil }
      return IndexPath(item: numberOfItems(inSection: lastSection) - 1, section: lastSection)
}

if numberOfSections is 0, the lastSection should not exist and return nil, but here retrieving section 0.

[SD10]

@superdev89 Thank you for reporting this! 🎉
You can submit a PR to the v0.5.0 branch if you'd like to fix this yourself.

[MacMeDan]

@superdev89 Let us know if you would like to fix it or we will open it up to anyone. Great job finding it. 💪😎👊 I am going to assign it to you for now.

[AndrewLauder]

I fixed this issue locally, should I open a PR?

[MacMeDan]

That would be great @AndrewLauder.