RE: Did I do the right thing?
IMO you absolutely made the right choice. Not only because of the possible deflection, but any doubt at all can make some strange things happen even on the easiest of shots. When in doubt let him walk. Great going.
On the other hand, if you were equipped with a KEG!!! Well then you just roll it right over that sapling and end of story done deal. Just ask Taz about that technique.