Ref: Issue #312 undo commit 2ff5dc2
Ref: Issue #312 undo commit 2ff5dc2

cc @gfyoung

Commit 2ff5dc2 is generating errors on macOS.

See Issue #318.

borisschapira/hosts,gfyoung/hosts,gfyoung/hosts,StevenBlack/hosts,StevenBlack/hosts