From 838978ed156fa9787b10837ff70aad4e627e53c6 Mon Sep 17 00:00:00 2001
From: Nehon <remy.bouquet@gmail.com>
Date: Tue, 8 Mar 2016 20:59:52 +0100
Subject: [PATCH] Null check for the renderFrameBuffer of the fpp when cleaning
 up the fpp. It may be null if multisampling is enabled.

---
 .../src/main/java/com/jme3/post/FilterPostProcessor.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/jme3-core/src/main/java/com/jme3/post/FilterPostProcessor.java b/jme3-core/src/main/java/com/jme3/post/FilterPostProcessor.java
index 2f52eb425..cf51ad0c9 100644
--- a/jme3-core/src/main/java/com/jme3/post/FilterPostProcessor.java
+++ b/jme3-core/src/main/java/com/jme3/post/FilterPostProcessor.java
@@ -401,8 +401,10 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
             viewPort.getCamera().setViewPort(left, right, bottom, top);
             viewPort.setOutputFrameBuffer(outputBuffer);
             viewPort = null;
-            
-            renderFrameBuffer.dispose();
+
+            if(renderFrameBuffer != null){
+                renderFrameBuffer.dispose();
+            }
             if(depthTexture!=null){
                depthTexture.getImage().dispose();
             }