From 8716c8994b3d6f79e0933d98f5e91523d2d5e214 Mon Sep 17 00:00:00 2001
From: David Vierra <codewarrior@hawaii.rr.com>
Date: Mon, 29 Nov 2010 21:37:56 -1000
Subject: [PATCH] actually raise the ChunkMalformed instead of an
 AttributeError when world isn't found

this is kinda sketchy
---
 mclevel.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mclevel.py b/mclevel.py
index 48f614a..672ad62 100644
--- a/mclevel.py
+++ b/mclevel.py
@@ -340,6 +340,7 @@ class MCLevel(object):
     players = ["Player"]
     dimNo = 0;
     parentWorld = None
+    world = None
     @classmethod
     def isLevel(cls, filename):
         """Tries to find out whether the given filename can be loaded
@@ -425,14 +426,14 @@ class MCLevel(object):
             self.root_tag = nbt.load(buf=fromstring(data, dtype='uint8'));
         except Exception, e:
             error( u"Malformed NBT data in file: {0} ({1})".format(self.filename, e) )
-            self.world.malformedChunk(*self.chunkPosition);
+            if self.world: self.world.malformedChunk(*self.chunkPosition);
             raise ChunkMalformed, self.filename
             
         try:
             self.shapeChunkData()
         except KeyError:
             error( u"Incorrect chunk format in file: " + self.filename )
-            self.world.malformedChunk(*self.chunkPosition);
+            if self.world: self.world.malformedChunk(*self.chunkPosition);
             raise ChunkMalformed, self.filename
         
         self.dataIsPacked = True;