]> gitweb @ CieloNegro.org - youtube-dl.git/commitdiff
[extractor/common] Fix sorting with custom field preference
authorSergey M․ <dstftw@gmail.com>
Sun, 26 Jun 2016 14:09:07 +0000 (21:09 +0700)
committerSergey M․ <dstftw@gmail.com>
Sun, 26 Jun 2016 14:09:07 +0000 (21:09 +0700)
youtube_dl/extractor/common.py

index 4eda4e2ea6e378eaeee997c5586931bb649cb7dd..e6c15de42aa02becd9ac7d04c586e365f72e7eba 100644 (file)
@@ -878,7 +878,11 @@ class InfoExtractor(object):
                 f['ext'] = determine_ext(f['url'])
 
             if isinstance(field_preference, (list, tuple)):
-                return tuple(f.get(field) if f.get(field) is not None else -1 for field in field_preference)
+                return tuple(
+                    f.get(field)
+                    if f.get(field) is not None
+                    else ('' if field == 'format_id' else -1)
+                    for field in field_preference)
 
             preference = f.get('preference')
             if preference is None: