[bilibili] Fix extraction for videos without backup_url (#10647)

8 years ago · 86d68f906e
parent 4875ff6847
commit 86d68f906e
2 changed files with 2 additions and 1 deletions
--- a/1
+++ b/1
@ -1,6 +1,7 @@
 version <unreleased>
 Extractors
 * [bilibili] Fix extraction for specific videos (#10647)
 + [nbc] Add support for NBC Olympics (#10361)
--- a/youtube_dl/extractor/bilibili.py
+++ b/youtube_dl/extractor/bilibili.py
@ -67,7 +67,7 @@ class BiliBiliIE(InfoExtractor):
                'url': durl['url'],
                'filesize': int_or_none(durl['size']),
            }]
-            for backup_url in durl['backup_url']:
+            for backup_url in durl.get('backup_url', []):
                formats.append({
                    'url': backup_url,
                    # backup URLs have lower priorities