song: correctly handle garbage track numbers.

1 files changed, 4 insertions, 10 deletions

diff --git a/nephilim/song.py b/nephilim/song.py
index d2221ec..8f672ba 100644
--- a/nephilim/song.py
+++ b/nephilim/song.py
@@ -30,16 +30,10 @@ class Song:
         if 'id' in self._data:
             self._data['id'] = int(self._data['id'])
         if 'track' in self._data:
-            # make sure the track is a valid number!
-            t=self._data['track']
-            for i in xrange(len(t)):
-                if ord(t[i])<ord('0') or ord(t[i])>ord('9'):
-                    try:
-                        self._data['track']=int(t[0:i])
-                    except TypeError:
-                        self._data['track']=-1
-                    break
-            self._data['track']=int(self._data['track'])
+            try:
+                self._data['track'] = int(self._data['track'])
+            except ValueError:
+                self._data['track'] = 0
 
         # ensure all string-values are utf-8 encoded
         for tag in self._data.keys():