From 68ecd0c8548351cacb49fbc712c3d62e29c3cd3c Mon Sep 17 00:00:00 2001
From: Peter Osterlund <peterosterlund2@gmail.com>
Date: Sun, 4 Dec 2011 10:36:56 +0000
Subject: [PATCH] DroidFish: Added safety check to avoid null pointer exception
 in reportPromotePiece.

---
 .../org/petero/droidfish/gamelogic/DroidChessController.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/DroidFish/src/org/petero/droidfish/gamelogic/DroidChessController.java b/DroidFish/src/org/petero/droidfish/gamelogic/DroidChessController.java
index c7dca75..7593ebd 100644
--- a/DroidFish/src/org/petero/droidfish/gamelogic/DroidChessController.java
+++ b/DroidFish/src/org/petero/droidfish/gamelogic/DroidChessController.java
@@ -562,8 +562,10 @@ public class DroidChessController {
         }
     }
 
-    Move promoteMove;
+    private Move promoteMove;
     public final void reportPromotePiece(int choice) {
+        if (promoteMove == null)
+            return;
         final boolean white = game.currPos().whiteMove;
         int promoteTo;
         switch (choice) {