1 files changed, 2 insertions, 1 deletions
diff --git a/musictomp3 b/musictomp3
index f0eb63d..08e59c8 100755
--- a/musictomp3
+++ b/musictomp3
@@ -190,7 +190,8 @@ class MusicToMp3(object):
         return filename.endswith('.flac')
 
     def needs_copying(self, filename):
-        return filename.endswith('.mp3')
+        dummy, ext = os.path.splitext(filename)
+        return ext.lower() in ['.mp3', '.m4a']
 
     def run(self):
         logging.basicConfig(filename='musictomp3.log', level=logging.DEBUG)