From a3300260d9b88a5e895cd3550429f3d6265871f1 Mon Sep 17 00:00:00 2001
From: "Rob \"N3X15\" Nelson" <nexis@7chan.org>
Date: Thu, 28 Apr 2011 11:25:10 -0700
Subject: [PATCH] Fix for NPE

---
 pom.xml                                               |  5 +++++
 .../java/me/taylorkelly/bigbrother/BigBrother.java    |  8 ++++----
 .../taylorkelly/bigbrother/datablock/DeltaChest.java  | 11 ++++++++---
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/pom.xml b/pom.xml
index 11ea8fb..67fead0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -143,6 +143,11 @@
 				<version>2.3.1</version>
 				<configuration>
 					<archive>
+						<manifestEntries>
+							<Implementation-Title>BigBrother</Implementation-Title>
+							<Implementation-Version>${describe}</Implementation-Version>
+							<Implementation-Vendor>BigBrother Team</Implementation-Vendor>
+						</manifestEntries>
 						<manifestFile>src/main/resources/MANIFEST.MF</manifestFile>
 					</archive>
 				</configuration>
diff --git a/src/main/java/me/taylorkelly/bigbrother/BigBrother.java b/src/main/java/me/taylorkelly/bigbrother/BigBrother.java
index 3da4141..6edaf43 100644
--- a/src/main/java/me/taylorkelly/bigbrother/BigBrother.java
+++ b/src/main/java/me/taylorkelly/bigbrother/BigBrother.java
@@ -55,11 +55,11 @@
 import me.taylorkelly.bigbrother.tablemgrs.BBUsersTable;
 
 import org.bukkit.ChatColor;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.Chest;
-import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
 import org.bukkit.event.Event.Priority;
@@ -78,6 +78,7 @@ public class BigBrother extends JavaPlugin {
     public WorldManager worldManager;
     public static String name;
     public static String version;
+    public static String build;
     public final static String premessage = ChatColor.AQUA + "[BBROTHER]: " + ChatColor.WHITE;
     private Updater updater;
 
@@ -98,6 +99,7 @@ public void onEnable() {
         // Stuff that was in Constructor
         name = this.getDescription().getName();
         version = this.getDescription().getVersion();
+        build = BigBrother.class.getPackage().getImplementationVersion();
         
         if(version.endsWith("SNAPSHOT")) {
             BBLogging.info("------------------------------------");
@@ -191,7 +193,7 @@ public void onEnable() {
         Cleanser.initialize(this);
 
         // Done!
-        BBLogging.info(name + " " + version + " enabled");
+        BBLogging.info(name + " " + version + " (build "+build+") enabled");
     }
 
     private void updateSettings(File dataFolder) {
@@ -226,8 +228,6 @@ private void registerEvents() {
         pm.registerEvent(Event.Type.ENTITY_DEATH, entityListener, Priority.Monitor, this);
 
         // These events are used for Super Sticks
-        // Moved to playerListener.  God help us. - N3X15
-        //pm.registerEvent(Event.Type.PLAYER_INTERACT, stickListener, Priority.Low, this);
         pm.registerEvent(Event.Type.BLOCK_PLACE, stickListener, Priority.Low, this);
         
         
diff --git a/src/main/java/me/taylorkelly/bigbrother/datablock/DeltaChest.java b/src/main/java/me/taylorkelly/bigbrother/datablock/DeltaChest.java
index 94c9a4a..445b128 100644
--- a/src/main/java/me/taylorkelly/bigbrother/datablock/DeltaChest.java
+++ b/src/main/java/me/taylorkelly/bigbrother/datablock/DeltaChest.java
@@ -276,8 +276,13 @@ private void do_NewRollback(World currWorld, Block block) {
                 case ADDED:
                 case REMOVED:
                     ItemStack stack = inv.getItem(i);
-                    stack.setAmount(stack.getAmount()-diff[i].Amount);
-                    stack.setDurability(diff[i].Damage);
+                    if(stack==null)
+                    	stack=diff[i].oldStack;
+                    else
+                    {
+                    	stack.setAmount(stack.getAmount()-diff[i].Amount);
+                    	stack.setDurability(diff[i].Damage);
+                    }
                     inv.setItem(i, stack);
                     break;
                 case REPLACED:
@@ -290,7 +295,7 @@ private void do_NewRollback(World currWorld, Block block) {
         }
     }
 
-    public void do_OldRollback(World currWorld,Block block) {
+    private void do_OldRollback(World currWorld,Block block) {
         String[] changes = data.split(";");
         if (block.getState() instanceof Chest) {
             Chest chest = (Chest) block.getState();