From 5ffe70516b6bdc4d9c6e1a21ea87bfeab823ca2a Mon Sep 17 00:00:00 2001
From: Jonathan Feinberg <jdf@pobox.com>
Date: Thu, 3 Apr 2014 10:46:43 -0400
Subject: [PATCH] Fix NPE in PDE, affecting color picker and other Tools.

---
 core/src/processing/core/PApplet.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/processing/core/PApplet.java b/core/src/processing/core/PApplet.java
index 4810a7476..86743a202 100755
--- a/core/src/processing/core/PApplet.java
+++ b/core/src/processing/core/PApplet.java
@@ -2369,7 +2369,9 @@ public class PApplet extends Applet
           render();
         } else {
           Graphics screen = getGraphics();
-          screen.drawImage(g.image, 0, 0, width, height, null);
+          if (screen != null) {
+            screen.drawImage(g.image, 0, 0, width, height, null);
+          }
         }
       } else {
         repaint();