From 1f5f5c9522be1fb9563c73487b68a162a5d0aaa0 Mon Sep 17 00:00:00 2001
From: Peter Osterlund <peterosterlund2@gmail.com>
Date: Fri, 20 Jul 2012 21:38:25 +0000
Subject: [PATCH] DroidFish: Fixed crash when engine did not report a ponder
 move.

---
 DroidFish/AndroidManifest.xml                            | 2 +-
 DroidFish/src/org/petero/droidfish/gamelogic/TextIO.java | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/DroidFish/AndroidManifest.xml b/DroidFish/AndroidManifest.xml
index 43b381b..9645163 100644
--- a/DroidFish/AndroidManifest.xml
+++ b/DroidFish/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="org.petero.droidfish"
-      android:versionCode="50"
+      android:versionCode="51"
       android:versionName="1.44"
       android:installLocation="auto">
     <supports-screens android:largeScreens="true"
diff --git a/DroidFish/src/org/petero/droidfish/gamelogic/TextIO.java b/DroidFish/src/org/petero/droidfish/gamelogic/TextIO.java
index e006fbe..e85c846 100644
--- a/DroidFish/src/org/petero/droidfish/gamelogic/TextIO.java
+++ b/DroidFish/src/org/petero/droidfish/gamelogic/TextIO.java
@@ -430,6 +430,8 @@ public class TextIO {
      * @return True if move is valid in position pos, false otherwise.
      */
     public static final boolean isValid(Position pos, Move move, ArrayList<Move> moves) {
+        if (move == null)
+            return false;
         if (moves == null) {
             moves = new MoveGen().pseudoLegalMoves(pos);
             moves = MoveGen.removeIllegal(pos, moves);