From f156b31ce175c87dfa872a2d2c4d858b1260b5e6 Mon Sep 17 00:00:00 2001
From: "rem..om" <remy.bouquet@gmail.com>
Date: Sun, 1 Apr 2012 08:23:45 +0000
Subject: [PATCH] Spline now clones the control points to not keep a reference
 on the given vector.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9272 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
---
 engine/src/core/com/jme3/math/Spline.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/engine/src/core/com/jme3/math/Spline.java b/engine/src/core/com/jme3/math/Spline.java
index b28a79720..4712978c0 100644
--- a/engine/src/core/com/jme3/math/Spline.java
+++ b/engine/src/core/com/jme3/math/Spline.java
@@ -154,9 +154,9 @@ public class Spline implements Savable {
         if (controlPoints.size() > 2 && this.cycle) {
             controlPoints.remove(controlPoints.size() - 1);
         }
-        controlPoints.add(controlPoint);
+        controlPoints.add(controlPoint.clone());
         if (controlPoints.size() >= 2 && this.cycle) {
-            controlPoints.add(controlPoints.get(0));
+            controlPoints.add(controlPoints.get(0).clone());
         }
         if (controlPoints.size() > 1) {
             this.computeTotalLentgh();