@@ -609,7 +609,8 @@ CommandCost CmdLandscapeClear(TileIndex
{
CommandCost cost(EXPENSES_CONSTRUCTION);
bool do_clear = false;
if ((flags & DC_FORCE_CLEAR_TILE) && HasTileWaterClass(tile) && IsTileOnWater(tile)) {
/* Test for stuff which results in water when cleared. Then add the cost to also clear the water. */
if ((flags & DC_FORCE_CLEAR_TILE) && HasTileWaterClass(tile) && IsTileOnWater(tile) && !IsWaterTile(tile) && !IsCoastTile(tile)) {
if ((flags & DC_AUTO) && GetWaterClass(tile) == WATER_CLASS_CANAL) return_cmd_error(STR_ERROR_MUST_DEMOLISH_CANAL_FIRST);
do_clear = true;
cost.AddCost(GetWaterClass(tile) == WATER_CLASS_CANAL ? _price[PR_CLEAR_CANAL] : _price[PR_CLEAR_WATER]);