NEWTDemoListener: Fix NPE

1 files changed, 7 insertions, 4 deletions

diff --git a/src/newt/classes/com/jogamp/newt/opengl/util/NEWTDemoListener.java b/src/newt/classes/com/jogamp/newt/opengl/util/NEWTDemoListener.java
index 6c07b3626..ee6b59fc0 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/util/NEWTDemoListener.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/util/NEWTDemoListener.java
@@ -123,10 +123,13 @@ public class NEWTDemoListener extends WindowAdapter implements KeyListener, Mous
                 e.setConsumed(true);
                 glWindow.invokeOnCurrentThread(new Runnable() {
                     public void run() {
-                        if(glWindow.getAnimator().isPaused()) {
-                            glWindow.getAnimator().resume();
-                        } else {
-                            glWindow.getAnimator().pause();
+                        final GLAnimatorControl anim = glWindow.getAnimator();
+                        if( null != anim ) {
+                            if( anim.isPaused()) {
+                                anim.resume();
+                            } else {
+                                anim.pause();
+                            }
                         }
                     } } );
                 break;