@@ -2023,8 +2023,9 @@ static byte Check2x1AutoRail(int mode)
* north-south (DIR_S) to obtain the same results with less code. This is what
* the return value signifies.
* @param style HighLightStyle dragging style
* @param start_tile, end_tile start and end tile of drag
* @param boolean value which when true means start/end should be swapped */
* @param start_tile start tile of drag
* @param end_tile end tile of drag
* @return boolean value which when true means start/end should be swapped */
static bool SwapDirection(HighLightStyle style, TileIndex start_tile, TileIndex end_tile)
{
uint start_x = TileX(start_tile);