From e0c01154b030c527815e884b6b331c5534ab247f Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@gmail.com>
Date: Thu, 29 Mar 2012 08:25:59 -0400
Subject: [PATCH] Fixed potential issue when converting worlds. Fixes
 BUKKIT-1307

---
 src/main/java/net/minecraft/server/OldChunkLoader.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/minecraft/server/OldChunkLoader.java b/src/main/java/net/minecraft/server/OldChunkLoader.java
index d615aa4861..3abcc2fce8 100644
--- a/src/main/java/net/minecraft/server/OldChunkLoader.java
+++ b/src/main/java/net/minecraft/server/OldChunkLoader.java
@@ -18,7 +18,15 @@ public class OldChunkLoader {
         oldchunk.h = nbttagcompound.getList("Entities");
         oldchunk.i = nbttagcompound.getList("TileEntities");
         oldchunk.j = nbttagcompound.getList("TileTicks");
-        oldchunk.a = nbttagcompound.getLong("LastUpdate");
+
+        // CraftBukkit start
+        try {
+            oldchunk.a = nbttagcompound.getLong("LastUpdate");
+        } catch (ClassCastException ex) {
+            oldchunk.a = nbttagcompound.getInt("LastUpdate");
+        }
+        // CraftBukkit end
+
         return oldchunk;
     }