An empty block after a conditional can be a sign of an omission and can decrease maintainability of the code. Such blocks should contain an explanatory comment to aid future maintainers.
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d