diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 1d7dceeefa..6c2233885b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -3644,10 +3644,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     {
 
                         partItemID = item.ItemID;
+                        linkNumber = m_host.LinkNum;
+                        if(m_host.ParentGroup.Children.Count == 1)
+                            linkNumber = 0;
+
 
                         object[] resobj = new object[]
                                   {
-                                      new LSL_Integer(m_host.LinkNum), new LSL_Integer(num), new LSL_String(msg), new LSL_String(id)
+                                      new LSL_Integer(linkNumber), new LSL_Integer(num), new LSL_String(msg), new LSL_String(id)
                                   };
 
                         m_ScriptEngine.PostScriptEvent(partItemID,