From 5423322cd7178b6d1b408caf49bbc018a2491133 Mon Sep 17 00:00:00 2001
From: Amr Hassan <amr.hassan@gmail.com>
Date: Tue, 11 Jan 2011 07:59:46 +0000
Subject: [PATCH] Fixed a bug in _Network.scrobble_many(...) with missing
 parameters

---
 pylast.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pylast.py b/pylast.py
index 3c043c0..4d84560 100644
--- a/pylast.py
+++ b/pylast.py
@@ -502,7 +502,7 @@ class _Network(object):
             
             for arg in additional_args:
                 
-                if tracks_to_scrobble[i][arg]:
+                if arg in tracks_to_scrobble[i] and tracks_to_scrobble[i][arg]:
                     if arg in args_map_to:
                         maps_to = args_map_to[arg]
                     else: