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

2015-11-14 16:43:58 +06:00 · 2015-11-14 16:43:58 +06:00 · 903d136942
commit 903d136942
parent 9d584da7d0
1 changed files with 4 additions and 0 deletions
--- 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)