From: Sergey M․ <dstftw@gmail.com>
Date: Sat, 14 Nov 2015 10:43:58 +0000 (+0600)
Subject: [lynda] Logout only when login info present (Closes #7500)
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=903d1369428f72397dbc698654dbad445ecaf2ac;p=youtube-dl

[lynda] Logout only when login info present (Closes #7500)
---

diff --git a/youtube_dl/extractor/lynda.py b/youtube_dl/extractor/lynda.py
index 9a207b2cd..7d78a8805 100644
--- a/youtube_dl/extractor/lynda.py
+++ b/youtube_dl/extractor/lynda.py
@@ -83,6 +83,10 @@ class LyndaBaseIE(InfoExtractor):
             raise ExtractorError('Unable to log in')
 
     def _logout(self):
+        username, _ = self._get_login_info()
+        if username is None:
+            return
+
         self._download_webpage(
             'http://www.lynda.com/ajax/logout.aspx', None,
             'Logging out', 'Unable to log out', fatal=False)