From 5cc88974f2662e346968f527fad2389d36c8bfa9 Mon Sep 17 00:00:00 2001
From: Louis <spalax@gresille.org>
Date: Sat, 5 Jul 2014 11:19:02 +0200
Subject: [PATCH] Using the best pickle protocol version

---
 patacrep/songs.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/patacrep/songs.py b/patacrep/songs.py
index 00c1d1b9..dd69e03b 100755
--- a/patacrep/songs.py
+++ b/patacrep/songs.py
@@ -156,6 +156,7 @@ class Song(object):
             pickle.dump(
                     cached,
                     open(cached_name(self.datadir, self.subpath), 'wb'),
+                    protocol = -1
                     )
 
     def __repr__(self):