mitchellh/vagrant — comment on commit 8bb6d375f15d5bd4449573e92a1cb0577b3e678f
File:  line 0
By mitchellh:

@hedgehog: Ah, that makes sense it would have to be before every command if MOTD causes problems. Yikes.

I think doing that would require a larger refactor so I think for a patch version (0.8.8) the above should be good, but I'll look into a 0.9.0 for the refactor.