From 3fdf70b61d3a45754a70d726ee4e59b8fd794883 Mon Sep 17 00:00:00 2001
From: Alejandro Aguilera <fenixin@lavabit.com>
Date: Thu, 24 Mar 2011 23:47:17 +0100
Subject: [PATCH] Fix problem with get_lvldata in chunk.py: filename = None
 doesn't mean chunk corrupt.

---
 chunk.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/chunk.py b/chunk.py
index 3644345..63de064 100644
--- a/chunk.py
+++ b/chunk.py
@@ -50,6 +50,10 @@ def get_lvldata(world, filename, x, y, retries=2):
     """Takes a filename and chunkcoords and returns the Level struct, which contains all the
     level info"""
     
+    # non existent region file doesn't mean corrupt chunk.
+    if filename == None:
+        return None
+    
     try:
         d =  world.load_from_region(filename, x, y)
     except Exception, e: