From f6e9b9404f78401ac5a04b9cfad34c4169ee326e Mon Sep 17 00:00:00 2001
From: Jeff Ames <jeffames@gmail.com>
Date: Sat, 9 Feb 2008 10:41:36 +0000
Subject: [PATCH] Applied patch from mirceakitsune to fix #502 (lower land does
 the same as raise land)

---
 .../Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs
index 0173400c9b..523a065c4e 100644
--- a/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs
+++ b/OpenSim/Region/Terrain.BasicTerrain/libTerrainBSD/Channel/Editing/Raise.cs
@@ -123,7 +123,7 @@ namespace libTerrain
                     z -= ((x - rx)*(x - rx)) + ((y - ry)*(y - ry));
 
                     if (z > 0.0)
-                        Set(x, y, map[x, y] + (z * amount));
+                        Set(x, y, map[x, y] - (z * amount));
                 }
             }
         }