From 3e2828a3d924742c2ae2be41315082d8064b7b67 Mon Sep 17 00:00:00 2001
From: Aaron Griffith <aargri@gmail.com>
Date: Tue, 16 Aug 2011 15:07:21 -0400
Subject: [PATCH] fixed bug when overviewer.dat exists in world dir, but output
 dir does not exist

---
 overviewer_core/world.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/overviewer_core/world.py b/overviewer_core/world.py
index a18b86a..ad98328 100644
--- a/overviewer_core/world.py
+++ b/overviewer_core/world.py
@@ -119,6 +119,11 @@ class World(object):
             logging.warning("Moving overviewer.dat to OutputDir")
             import shutil
             try:
+                # make sure destination dir actually exists
+                try:
+                    os.mkdir(self.outputdir)
+                except OSError: # already exists, or failed
+                    pass
                 shutil.move(self.pickleFile, self.outputdir)
                 logging.info("overviewer.dat moved")
             except BaseException as ex: