as a precursor to introdcing a strong_int type for hundredths of a degree Change-Id: I63fbaf7e24e50ad90e524ae3c484dfb81b831aef Change-Id: I1949b3c0b3af3acc386bd80e35175fd8742688e4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108371 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>