1 files changed, 9 insertions, 2 deletions
diff --git a/src/demos/tess/Tess.java b/src/demos/tess/Tess.java
index f8f8213..4063367 100644
--- a/src/demos/tess/Tess.java
+++ b/src/demos/tess/Tess.java
@@ -77,8 +77,15 @@ public class Tess {
             final Animator animator = new Animator(canvas);
             frame.addWindowListener(new WindowAdapter() {
                 public void windowClosing(WindowEvent e) {
-                    animator.stop();
-                    System.exit(0);
+                  // Run this on another thread than the AWT event queue to
+                  // make sure the call to Animator.stop() completes before
+                  // exiting
+                  new Thread(new Runnable() {
+                      public void run() {
+                        animator.stop();
+                        System.exit(0);
+                      }
+                    }).start();
                 }
             });
             frame.show();