Launch Math and notice this kind of logs:
warn:unotools:4125:4125:unotools/source/config/confignode.cxx:444: DBG_UNHANDLED_EXCEPTION
in com::sun::star::uno::Any utl::OConfigurationNode::getNodeValue(const rtl::OUString&) const
type: com.sun.star.container.NoSuchElementException
message: Active
context: configmgr::RootAccess

Change-Id: I4bb1af5caaf53086c243cc8e3a2746ff61cbb869
Reviewed-on: https://gerrit.libreoffice.org/58081
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>