Fix is_resolved assertion check
Fix is_resolved assertion check

Summary: Fixes mlite_redexunstable builds.

Differential Revision: D16284152

fbshipit-source-id: 592de066688e517941f7ab6517d820d5bf7cdf47

facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex