search: Simplify evaluateOr
Created by: camdencheek
The first term was special cased, ostensibly because result wouldn't exist yet to be unioned, but union supports passing in nils gracefully, so this isn't necessary.
Created by: camdencheek
The first term was special cased, ostensibly because result wouldn't exist yet to be unioned, but union supports passing in nils gracefully, so this isn't necessary.