From 379dfb9589ebb909719dc28d945e977c57265ee0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@pld-linux.org>
Date: Wed, 2 Jan 2019 21:39:27 +0200
Subject: [PATCH] [kanal2]: use url_or_none

---
 youtube_dl/extractor/kanal2.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/youtube_dl/extractor/kanal2.py b/youtube_dl/extractor/kanal2.py
index 648fd1a15..468ff30da 100644
--- a/youtube_dl/extractor/kanal2.py
+++ b/youtube_dl/extractor/kanal2.py
@@ -4,8 +4,10 @@ from datetime import datetime
 import re
 import time
 from .common import InfoExtractor
-from ..utils import ExtractorError
-
+from ..utils import (
+    ExtractorError,
+    url_or_none,
+)
 
 class Kanal2IE(InfoExtractor):
     SUBTITLE_DATE_RE = re.compile(r'\((\d{2}\.\d{2}\.\d{4}\s\d{2}:\d{2})\)$')
@@ -75,7 +77,7 @@ class Kanal2IE(InfoExtractor):
             formats.append({
                 'protocol': 'm3u8',
                 'ext': 'mp4',
-                'url': stream.get('file') + '&s=' + sid,
+                'url': url_or_none(stream.get('file') + '&s=' + sid),
             })
 
         self._sort_formats(formats)