From 5949679585a1678b6a4105b31544c4f7886b06cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Apitzsch?= <git@apitzsch.eu>
Date: Sun, 23 Sep 2018 09:44:02 +0200
Subject: [PATCH] [now_listen] Fix #347

handle cases where artist or title is None
---
 now_listen/now_listen.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/now_listen/now_listen.py b/now_listen/now_listen.py
index 784d1e2..b143f82 100644
--- a/now_listen/now_listen.py
+++ b/now_listen/now_listen.py
@@ -76,12 +76,12 @@ class NowListenPlugin(GajimPlugin):
                             account=None):
 
         if music_track_info is None or music_track_info.paused:
-            artist = title = album = ''
+            self.artist = self.title = self.album = ''
         else:
             self.artist = music_track_info.artist
             self.title = music_track_info.title
             self.album = music_track_info.album
-            log.debug(self.artist + " - " + self.title)
+            log.debug("%s - %s", self.artist, self.title)
             if hasattr(music_track_info, 'url'):
                 self.url = music_track_info.url
                 self.albumartist = music_track_info.albumartist