From a98f4f89348196abdbaa2a55a2b450bbbbe257f5 Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@unaligned.org>
Date: Fri, 10 Jun 2011 05:45:17 -0400
Subject: [PATCH] Fixed not being able to login if the world saved in your
 player.dat no longer exists. Thanks for the help Rigby and Verrier!

---
 src/main/java/net/minecraft/server/Entity.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index c18d00bbd2..16fc9ebecf 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -916,8 +916,6 @@ public abstract class Entity {
     }
 
     public void e(NBTTagCompound nbttagcompound) {
-        // CraftBukkit - reset world
-        a(((CraftWorld)Bukkit.getServer().getWorld(nbttagcompound.getString("World"))).getHandle());
         NBTTagList nbttaglist = nbttagcompound.l("Pos");
         NBTTagList nbttaglist1 = nbttagcompound.l("Motion");
         NBTTagList nbttaglist2 = nbttagcompound.l("Rotation");
@@ -964,6 +962,11 @@ public abstract class Entity {
             }
         }
         // CraftBukkit end
+
+        // CraftBukkit Start - reset world
+        org.bukkit.World world = Bukkit.getServer().getWorld(nbttagcompound.getString("World"));
+        a(world == null ? null : ((CraftWorld) world).getHandle());
+        // CraftBukkit End
     }
 
     protected final String af() {