1 files changed, 2 insertions, 2 deletions
diff --git a/svx/source/dialog/svxruler.cxx b/svx/source/dialog/svxruler.cxx
index d418afbe8e07..5cb7769bb2df 100644
--- a/svx/source/dialog/svxruler.cxx
+++ b/svx/source/dialog/svxruler.cxx
@@ -79,8 +79,8 @@ public:
                 Show();
                 Size aParentSize(pParent->GetOutputSizePixel());
                 Size aOwnSize(GetSizePixel());
-                aParentSize.Width() -= aOwnSize.Width();
-                aParentSize.Height() -= aOwnSize.Height();
+                aParentSize.setWidth(aParentSize.Width() - aOwnSize.Width());
+                aParentSize.setHeight(aParentSize.Height() - aOwnSize.Height());
                 SetPosPixel(Point(aParentSize.Width(), aParentSize.Height()));
             }
         ~RulerDebugWindow();