From b0256b621c9c549fa4f3f86394d599965c179923 Mon Sep 17 00:00:00 2001
From: kaliko <kaliko@azylum.org>
Date: Tue, 17 Jun 2014 17:01:59 +0200
Subject: [PATCH] Fixed rare potential IndexError

---
 sima/lib/webserv.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sima/lib/webserv.py b/sima/lib/webserv.py
index fd15815..5e78785 100644
--- a/sima/lib/webserv.py
+++ b/sima/lib/webserv.py
@@ -195,6 +195,8 @@ class WebService(Plugin):
         history = deque(self.history)
         history.popleft()
         depth = 0
+        if not self.player.playlist:
+            return ret_extra
         last_trk = self.player.playlist[-1]
         extra_arts = list()
         while depth < self.plugin_conf.getint('depth'):
@@ -222,6 +224,8 @@ class WebService(Plugin):
     def get_local_similar_artists(self):
         """Check against local player for similar artists
         """
+        if not self.player.playlist:
+            return []
         tolookfor = self.player.playlist[-1].get_artist()
         self.log.info('Looking for artist similar '
                       'to "{0.artist}"'.format(self.player.playlist[-1]))
-- 
2.39.2