message: [terrminal_renderer] BoxDrawingRenderer: Fixes box drawing of semgent lines with a too small font size.
diff: @@ -624,6 +624,10 @@ private:
  Pixmap& segment_line(Orientation orientation, BaseOffset base, From from, To to)
  {
  + // If the font size is very very small, line length calculation might cause negative values.
  + // Be sensible here then to not cause an infinite loop.
  + to.value = max(from.value, to.value);
  +
  switch (orientation)
  {
  case Orientation::Horizontal:
  