#4270 fixed.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37950 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #4797: quick fix, still need to be checking

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37951 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e