Commit Graph

1 Commits

Author SHA1 Message Date
Pat Gavlin 5513f08669
Do not call Read in read steps with unknown IDs. ()
This is consistent with the behavior prior to the introduction of Read
steps. In order to avoid a breaking change we must do this check in the
engine itself, which causes a bit of a layering violation: because IDs
are marshaled as raw strings rather than PropertyValues, the engine must
check against the marshaled form of an unknown directly (i.e.
`plugin.UnknownStringValue`).
2018-08-08 12:06:20 -07:00