From befd7d42beb66fc769e057f6e09a40b55e2687f3 Mon Sep 17 00:00:00 2001
From: Federico Fissore <f.fissore@arduino.cc>
Date: Thu, 24 Sep 2015 16:44:07 +0200
Subject: [PATCH] OSX: attempting to draw a black dot in the upper left red
 button. Fixes #3816

---
 app/src/processing/app/Sketch.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/processing/app/Sketch.java b/app/src/processing/app/Sketch.java
index 2544e204c..9c6a93c59 100644
--- a/app/src/processing/app/Sketch.java
+++ b/app/src/processing/app/Sketch.java
@@ -525,6 +525,7 @@ public class Sketch {
       // http://developer.apple.com/qa/qa2001/qa1146.html
       Object modifiedParam = modified ? Boolean.TRUE : Boolean.FALSE;
       editor.getRootPane().putClientProperty("windowModified", modifiedParam);
+      editor.getRootPane().putClientProperty("Window.documentModified", modifiedParam);
     }
   }