From c7a1779f53998524f96ddfe5a9838549b81300b7 Mon Sep 17 00:00:00 2001
From: Valentin Lorentz <progval@progval.net>
Date: Sat, 2 Feb 2013 19:59:03 +0100
Subject: [PATCH] Fix previous commit

---
 setup.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index fb042d6f2..8bdcfa8fd 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,9 @@
 import sys
 import subprocess
 
-os.chdir(os.path.dirname(__file__))
+path = os.path.dirname(__file__)
+if path:
+    os.chdir(path)
 
 version = None
 try: