From 51290d8457aa8460382407796740063ced464481 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Thu, 21 Jan 2016 22:58:03 +0600
Subject: [PATCH] [youtube] Simplify automatic captions URL check (Closes
 #8287)

---
 youtube_dl/extractor/youtube.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 567877920..8e8fc14d2 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -964,8 +964,8 @@ 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")
+            if not caption_url:
+                self._downloader.report_warning(err_msg)
                 return {}
             timestamp = args['timestamp']
             # We get the available subtitles