Fix 33 - GridDividerItemDecoration crashes on an empty list #36
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Given a grid where the first row is not filled up to the end, `firstRowChild` will become null at some point. Resolves: bignerdranch#33
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Fixes #33
When the first row of the grid is not fully populated,
firstRowChildends up being null. This is the simplest fix.Another way may be to change the row calculation logic as in PR #35 .
I hope you do not mind adding the comment there - I spent quite a long time trying to figure out the purpose of some of the variables and I hope this comment helps future maintainers.
As with all contributions to foreign repos, I'm happy to change the styling to be consistent with your team so let me know what I should change.