From c7a2e1b2d40dff80bf7b65ee01b9e7916de0f5e4 Mon Sep 17 00:00:00 2001
From: dahlia <dahliaTrimble@gmail.removeme.com>
Date: Thu, 8 Jul 2010 10:17:28 -0700
Subject: [PATCH] llVecNorm() now returns a zero-length vector when one is
 supplied as input. Addresses Mantis #4752

---
 .../ScriptEngine/Shared/Api/Implementation/LSL_Api.cs    | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index e4e087fb8a..eaaa9eb883 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -450,13 +450,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public LSL_Vector llVecNorm(LSL_Vector v)
         {
-            m_host.AddScriptLPS(1);
-            double mag = LSL_Vector.Mag(v);
-            LSL_Vector nor = new LSL_Vector();
-            nor.x = v.x / mag;
-            nor.y = v.y / mag;
-            nor.z = v.z / mag;
-            return nor;
+            m_host.AddScriptLPS(1);
+            return LSL_Vector.Norm(v);
         }
 
         public LSL_Float llVecDist(LSL_Vector a, LSL_Vector b)