From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Wed, 15 Apr 2015 16:27:39 +0000 (+0800)
Subject: [brightcove] Always return lists from _extract_brightcove_urls
X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=9fc03aa87c74cb199f9e1e146ac5cb71b166d3e7;p=youtube-dl

[brightcove] Always return lists from _extract_brightcove_urls

In Python 3, filter() returns an iterable object, which is equivalently
to True even for an empty result set. It causes false positive playlists
in generic extraction logic.
---

diff --git a/youtube_dl/extractor/brightcove.py b/youtube_dl/extractor/brightcove.py
index 117cb00e6..4f60d5366 100644
--- a/youtube_dl/extractor/brightcove.py
+++ b/youtube_dl/extractor/brightcove.py
@@ -188,7 +188,7 @@ class BrightcoveIE(InfoExtractor):
                 [^>]*?>\s*<param\s+name="movie"\s+value="https?://[^/]*brightcove\.com/
             ).+?>\s*</object>''',
             webpage)
-        return filter(None, [cls._build_brighcove_url(m) for m in matches])
+        return list(filter(None, [cls._build_brighcove_url(m) for m in matches]))
 
     def _real_extract(self, url):
         url, smuggled_data = unsmuggle_url(url, {})