From 43df6ed31d5144fb8fcdab51eae62fc123364a38 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Thu, 21 Feb 2013 05:59:19 +0100
Subject: TestGearsES2SWT: Fix NPE

---
 .../opengl/test/junit/jogl/demos/es2/swt/TestGearsES2SWT.java       | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/swt/TestGearsES2SWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/swt/TestGearsES2SWT.java
index 08e4ac26a..c6f299e83 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/swt/TestGearsES2SWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/swt/TestGearsES2SWT.java
@@ -172,6 +172,12 @@ public class TestGearsES2SWT extends UITestCase {
         
         animator.setUpdateFPSFrames(60, showFPS ? System.err : null);
         
+        while(animator.isAnimating() && !canvas.isRealized() && animator.getTotalFPSDuration()<duration) {
+            if( !display.readAndDispatch() ) {
+                // blocks on linux .. display.sleep();
+                Thread.sleep(10);
+            }
+        }
         System.err.println("NW chosen: "+canvas.getDelegatedDrawable().getChosenGLCapabilities());
         System.err.println("GL chosen: "+canvas.getChosenGLCapabilities());
         System.err.println("window pos/siz: "+canvas.getLocation()+" "+canvas.getWidth()+"x"+canvas.getHeight());
-- 
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