From 72eac2c73888d0019a2c0f98ea1b9d4f391f4848 Mon Sep 17 00:00:00 2001
From: Paul Speed <pspeed42@gmail.com>
Date: Sat, 24 Mar 2018 14:45:11 -0400
Subject: [PATCH] Fixed an NPE in getNumElements() if the data field was null.

---
 jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java b/jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java
index 70d40a64c..001cf570d 100644
--- a/jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java
+++ b/jme3-core/src/main/java/com/jme3/scene/VertexBuffer.java
@@ -606,6 +606,9 @@ public class VertexBuffer extends NativeObject implements Savable, Cloneable {
      * @return The total number of data elements in the data buffer.
      */
     public int getNumElements(){
+        if( data == null ) {
+            return 0;
+        }
         int elements = data.limit() / components;
         if (format == Format.Half)
             elements /= 2;