Avoid calling present? on @strict_locals
Avoid calling present? on @strict_locals

This will either be nil or a non-blank string. The case that it is the
empty string is handled (and replaced) at compile. I'd also argue that
it's possible that the empty string could be a valid value that's
considered to be a strict local, we just happen not to use that value
(preferring the "nokey" syntax).

rails/rails,rails/rails,rails/rails,yahonda/rails,MSP-Greg/rails,yahonda/rails,yahonda/rails,MSP-Greg/rails,georgeclaghorn/rails,georgeclaghorn/rails,esparta/rails,MSP-Greg/rails,georgeclaghorn/rails,georgeclaghorn/rails,MSP-Greg/rails,esparta/rails,yahonda/rails,esparta/rails,esparta/rails,rails/rails