tree 22e4da893cc5ed8ac279b0cedf4d24a8e2cc44f2
parent 932b45600b990fe6d5f52926c97c14630e7c23a4
author Nico Weber <nicolasweber@gmx.de> 1480622823 -0500
committer Nico Weber <nicolasweber@gmx.de> 1481061642 -0500

turn on -Wall and remove two unused variables found by it