From c03e831f3c123b1a92a7c2ae2961077ec7ad9aef Mon Sep 17 00:00:00 2001
From: Kirill Vainer <shadowislord@gmail.com>
Date: Sat, 2 Apr 2016 14:04:36 -0400
Subject: [PATCH] SkeletonControl: fix syntax error

Conflicts:
	jme3-core/src/main/java/com/jme3/animation/SkeletonControl.java
---
 .../src/main/java/com/jme3/animation/SkeletonControl.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/jme3-core/src/main/java/com/jme3/animation/SkeletonControl.java b/jme3-core/src/main/java/com/jme3/animation/SkeletonControl.java
index 2e0b17c3b..4a69c2d7c 100644
--- a/jme3-core/src/main/java/com/jme3/animation/SkeletonControl.java
+++ b/jme3-core/src/main/java/com/jme3/animation/SkeletonControl.java
@@ -111,7 +111,7 @@ public class SkeletonControl extends AbstractControl implements Cloneable, JmeCl
      * Material references used for hardware skinning
      */
     private Set<Material> materials = new HashSet<Material>();
-
+    
     /**
      * Serialization only. Do not use.
      */
@@ -204,6 +204,9 @@ public class SkeletonControl extends AbstractControl implements Cloneable, JmeCl
      * @param skeleton the skeleton
      */
     public SkeletonControl(Skeleton skeleton) {
+        if (skeleton == null) {
+            throw new IllegalArgumentException("skeleton cannot be null");
+        }
         this.skeleton = skeleton;
     }