[YoutubeDL] Make sure format id is not empty

Sergey M․ 2017-08-12 17:14:11 +07:00
parent ac8491fcca
commit e74e3b63e3
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1 changed files with 1 additions and 1 deletions

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@ -1500,7 +1500,7 @@ class YoutubeDL(object):
sanitize_string_field(format, 'format_id')
format['url'] = sanitize_url(format['url'])
if format.get('format_id') is None:
if not format.get('format_id'):
format['format_id'] = compat_str(i)
# Sanitize format_id from characters used in format selector expression