start on device list, don't crash when list is empty

diff --git a/lib/python/Screens/MediaPlayer.py b/lib/python/Screens/MediaPlayer.py
index 7bde684..1411b42 100644 (file)
--- a/lib/python/Screens/MediaPlayer.py
+++ b/lib/python/Screens/MediaPlayer.py
@@ -34,7 +34,8 @@ class MediaPlayer(Screen, InfoBarSeek):
                self.addPlaylistParser(PlaylistIOPLS, "pls")
                self.addPlaylistParser(PlaylistIOInternal, "e2pls")
 
-               self.filelist = FileList(resolveFilename(SCOPE_MEDIA), matchingPattern = "(?i)^.*\.(mp3|ogg|ts|wav|wave|m3u|pls|e2pls|mpg|vob)", useServiceRef = True)
+               # 'None' is magic to start at the list of mountpoints
+               self.filelist = FileList(None, matchingPattern = "(?i)^.*\.(mp3|ogg|ts|wav|wave|m3u|pls|e2pls|mpg|vob)", useServiceRef = True)
                self["filelist"] = self.filelist
 
                self.playlist = PlayList()
@@ -271,9 +272,15 @@ class MediaPlayer(Screen, InfoBarSeek):
                text = ""
                if self.currList == "filelist":
                        if not self.filelist.canDescent():
-                               text = self.filelist.getServiceRef().getPath()
+                               r = self.filelist.getServiceRef()
+                               if r is None:
+                                       return
+                               text = r.getPath()
                if self.currList == "playlist":
-                       text = self.playlist.getSelection().getPath()
+                       t = self.playlist.getSelection()
+                       if t is None:
+                               return
+                       text = t.getPath()
 
                self["currenttext"].setText(os.path.basename(text))