added check if duration is numeric

2017-09-08 22:20:38 +02:00 · 2017-09-08 22:20:38 +02:00 · fa84521ced
commit fa84521ced
parent 6c05b8f92c
1 changed files with 4 additions and 1 deletions
--- a/youtube_dl/extractor/twitter.py
+++ b/youtube_dl/extractor/twitter.py
@ -229,7 +229,10 @@ class TwitterCardIE(TwitterBaseIE):

        title = self._search_regex(r'<title>([^<]+)</title>', webpage, 'title')
        thumbnail = config.get('posterImageUrl') or config.get('image_src')
-        duration = float_or_none(config.get('duration') * 10e-4) or duration
+        if config.get('duration'):
+            duration = float_or_none(config.get(duration))
+            if duration:
+                duration *= 10e-4

        return {
            'id': video_id,