youtube-dl

commit 582f4f834e5cb6fc783eeb51bd977aa237330e79
parent e87d98b0ddbb2cfa873b4d0c13c751bb12224290
Author: Dimitre Liotev <dl@liotev.com>
Date:   Thu, 21 Jan 2016 08:10:41 +0200

Fix issue #8109 (error when downloading automatic captions)

Diffstat:
M
youtube_dl/extractor/youtube.py
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
@@ -964,6 +964,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
         try:
             args = player_config['args']
             caption_url = args['ttsurl']
+            if caption_url is None or caption_url == "" or caption_url.isspace():
+                self._downloader.report_warning("No automatic captions")
+                return {}
             timestamp = args['timestamp']
             # We get the available subtitles
             list_params = compat_urllib_parse.urlencode({