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[YouTube] Avoid crash in author extraction

pull/29996/merge
dirkf 2023-06-22 23:10:04 +01:00
parent ebdc82c586
commit fa7f0effbe
1 changed files with 1 additions and 1 deletions
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2
youtube_dl/extractor/youtube.py
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@ -448,7 +448,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
extract_attributes(self._search_regex(
r'''(?s)(<link\b[^>]+\bitemprop\s*=\s*("|')%s\2[^>]*>)'''
% re.escape(var_name),
get_element_by_attribute('itemprop', 'author', webpage) or '',
get_element_by_attribute('itemprop', 'author', webpage or '') or '',
'author link', default='')),
paths[var_name][0])