fix one of the warnings at https://cdash.ricam.oeaw.ac.at/viewBuildError.php?type=1&onlydeltap&buildid=112972
fix one of the warnings at https://cdash.ricam.oeaw.ac.at/viewBuildError.php?type=1&onlydeltap&buildid=112972

git-svn-id: 6b1c4fe79111c0bc0cce83313250759594f8984b@8376 e128ff1e-fa79-4151-a8cb-522299a2c450

filiatra/gismo,filiatra/gismo