typelevel/wartremover — pull request #81 by michalrus (2014-05-11 13:41:37+00:00)
Title: Add Nothing wart to Unsafe

Why was it the only one skipped among the five then-existing warts in
https://github.com/typelevel/wartremover/commit/f022afd1c6098eaa73fc8cc44dd01f91ec50e932#diff-f26273ba31398d4d8a36ba7c1c91f7abR5?