Fix relational fields without `to_fields` attribute.#3635

Merged

tomchristie merged 3 commits intoencode:masterfrom martinhill:issue_3634

Nov 16, 2015

+1-1

Commits on Nov 14, 2015

fix for issue encode#3634
Martin Hill
committed
check if field.to_fields is None
Martin Hill
committed

Commits on Nov 15, 2015

same logic, more pythonic
Martin Hill
committed