From bb283e195af25b9b338906903baa59d5871988d3 Mon Sep 17 00:00:00 2001
From: Naomi Aro <naomiaro@gmail.com>
Date: Tue, 21 Jun 2011 17:13:33 +0200
Subject: [PATCH] cc-1799 Readable Filesystem

check if md dictionary has any md.
---
 python_apps/media-monitor/MediaMonitor.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/python_apps/media-monitor/MediaMonitor.py b/python_apps/media-monitor/MediaMonitor.py
index d9ca1aa90..47553bc80 100644
--- a/python_apps/media-monitor/MediaMonitor.py
+++ b/python_apps/media-monitor/MediaMonitor.py
@@ -150,10 +150,11 @@ class MetadataExtractor:
         md['MDATA_KEY_MD5'] = md5
 
         file_info = mutagen.File(filepath, easy=True)
-        attrs = self.mutagen2airtime
-        for key in file_info.keys() :
-            if key in attrs :
-                md[attrs[key]] = file_info[key][0]
+        #check if file has any metadata
+        if len(file_info) > 0:
+            for key in file_info.keys() :
+                if key in attrs :
+                    md[self.mutagen2airtime[key]] = file_info[key][0]
 
         if 'MDATA_KEY_TITLE' not in md:
             #get rid of file extention from original name, name might have more than 1 '.' in it.