Making Autotest more happy

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32301 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
NPE fix (might need backport)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32302 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e