message: Fix AutoWrappingText::InformFirstDirection()
  Fix the function to actually do what it was meant to do.
diff: @@ -222,7 +222,7 @@ void AutoWrappingText::SetAndWrapLabel(const wxString& label)
  bool AutoWrappingText::InformFirstDirection(int direction, int size, int /*availableOtherDir*/)
  {
  - if (direction == wxVERTICAL)
  + if (size > 0 && direction == wxHORIZONTAL)
  return RewrapForWidth(size);
  return false;
  }
  