From 0e250f2bdfc8eb7f435f59398766f7774e31610c Mon Sep 17 00:00:00 2001
From: yexo <yexo@openttd.org>
Date: Sun, 5 Sep 2010 16:00:36 +0000
Subject: (svn r20748) -Fix: overbuilding an object tile with sea under it with
 a canal didn't take the cost for clearing the sea into account

---
 src/water_cmd.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/water_cmd.cpp')

diff --git a/src/water_cmd.cpp b/src/water_cmd.cpp
index 8b17d968f..8f2895eba 100644
--- a/src/water_cmd.cpp
+++ b/src/water_cmd.cpp
@@ -332,7 +332,7 @@ CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 		/* can't make water of water! */
 		if (IsTileType(tile, MP_WATER) && (!IsTileOwner(tile, OWNER_WATER) || wc == WATER_CLASS_SEA)) continue;
 
-		ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
+		ret = DoCommand(tile, 0, 0, flags | DC_FORCE_CLEAR_TILE, CMD_LANDSCAPE_CLEAR);
 		if (ret.Failed()) return ret;
 		cost.AddCost(ret);
 
-- 
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