New commits:
commit 3c04cfddef6d14f6884c65025dc4039419c0dfb4
Author: Antony Antony <antony at phenome.org>
Date: Wed May 10 19:29:19 2017 +0200
building: fix -Wimplicit-fallthrough=3 warning for gcc 7.x
Details on -Wimplicit-fallthrough
https://developers.redhat.com/blog/2017/03/10/wimplicit-fallthrough-in-gcc-7/