New upstream version 1.16.1.upstream/1.16.1

1 files changed, 5 insertions, 1 deletions

diff --git a/gallery_dl/extractor/seiga.py b/gallery_dl/extractor/seiga.py
index b32a170..7f9130d 100644
--- a/gallery_dl/extractor/seiga.py
+++ b/gallery_dl/extractor/seiga.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2016-2019 Mike Fährmann
+# Copyright 2016-2020 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -54,6 +54,10 @@ class SeigaExtractor(Extractor):
 
     @cache(maxage=7*24*3600, keyarg=1)
     def _login_impl(self, username, password):
+        if not username or not password:
+            raise exception.AuthenticationError(
+                "Username and password required")
+
         self.log.info("Logging in as %s", username)
         url = "https://account.nicovideo.jp/api/v1/login"
         data = {"mail_tel": username, "password": password}