From e46248ab17d56ec25c6b7495c23afe98838a89b6 Mon Sep 17 00:00:00 2001
From: Melanie Thielker
Date: Wed, 13 Aug 2008 14:13:46 +0000
Subject: Thank you, tyre, for a patch that fixes a null reference in LSL
 function llOverMyLand().

---
 .../ScriptEngine/Common/LSL_BuiltIn_Commands.cs     | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs')

diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index 41703cd..cef9cbf 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -4241,26 +4241,25 @@ namespace OpenSim.Region.ScriptEngine.Common
 
         public LSL_Types.LSLInteger llOverMyLand(string id)
         {
-
             m_host.AddScriptLPS(1);
             LLUUID key = new LLUUID();
             if (LLUUID.TryParse(id,out key))
             {
-                SceneObjectPart obj = new SceneObjectPart();
-                obj = World.GetSceneObjectPart(World.Entities[key].LocalId);
-                if (obj.OwnerID == World.GetLandOwner(obj.AbsolutePosition.X, obj.AbsolutePosition.Y))
+                ScenePresence presence = World.GetScenePresence(key);
+                if (presence != null) // object is an avatar
                 {
-                    return 1;
+                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                        return 1;
                 }
-                else
+                else // object is not an avatar
                 {
-                    return 0;
+                    SceneObjectPart obj = World.GetSceneObjectPart(key);
+                    if (obj != null)
+                        if (m_host.OwnerID == World.GetLandOwner(obj.AbsolutePosition.X, obj.AbsolutePosition.Y))
+                            return 1;
                 }
             }
-            else
-            {
-                return 0;
-            }
+            return 0;
         }
 
         public string llGetLandOwnerAt(LSL_Types.Vector3 pos)
-- 
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