Code review comment for lp:~widelands-dev/widelands/automate_clang-format

> Can this be added to the bunnybot merge command once we have this in trunk? I'm thinking bzr merge, clang-format, bzr commit here.

Yes, it probably can. If I can figure out how to install clang-format on the buildbot. I'll have a look.

A couple of nits inlined.