fix download formats when no settings

diff --git a/telemeta/views/base.py b/telemeta/views/base.py
index 04e66defa2c3e3a1924f80a9cbdcf781eb97d77f..61cf44dc228712e115bba52b66507a24d9625768 100644 (file)
--- a/telemeta/views/base.py
+++ b/telemeta/views/base.py
@@ -578,7 +578,10 @@ class ItemView(object):
         # Get TimeSide processors
         formats = []
         for encoder in self.encoders:
-            if encoder.file_extension() in settings.TELEMETA_DOWNLOAD_FORMATS:
+            if settings.TELEMETA_DOWNLOAD_FORMATS:
+                if encoder.file_extension() in settings.TELEMETA_DOWNLOAD_FORMATS:
+                    formats.append({'name': encoder.format(), 'extension': encoder.file_extension()})
+            else:
                 formats.append({'name': encoder.format(), 'extension': encoder.file_extension()})
 
         graphers = []