[soundcloud] Always add streaming formats

youtube_dl/extractor/soundcloud.py

@@ -124,18 +124,20 @@ class SoundcloudIE(InfoExtractor):
             'description': info['description'],
             'thumbnail': thumbnail,
         }
+        formats = []
         if info.get('downloadable', False):
             # We can build a direct link to the song
             format_url = (
                 'https://api.soundcloud.com/tracks/{0}/download?client_id={1}'.format(
                     track_id, self._CLIENT_ID))
-            result['formats'] = [{
+            formats.append({
                 'format_id': 'download',
                 'ext': info.get('original_format', 'mp3'),
                 'url': format_url,
                 'vcodec': 'none',
-            }]
+                'preference': 10,
-        else:
+            })
+
         # We have to retrieve the url
         streams_url = ('http://api.soundcloud.com/i1/tracks/{0}/streams?'
             'client_id={1}&secret_token={2}'.format(track_id, self._IPHONE_CLIENT_ID, secret_token))
@@ -143,7 +145,6 @@ class SoundcloudIE(InfoExtractor):
             streams_url,
             track_id, 'Downloading track url')
 
-            formats = []
         format_dict = json.loads(stream_json)
         for key, stream_url in format_dict.items():
             if key.startswith('http'):