2 files changed, 5 insertions, 5 deletions
diff --git a/plugins/http_authentication/config.inc.php.dist b/plugins/http_authentication/config.inc.php.dist
index 0940dee1f..0d798a586 100644
--- a/plugins/http_authentication/config.inc.php.dist
+++ b/plugins/http_authentication/config.inc.php.dist
@@ -5,5 +5,5 @@
 // Default mail host to log-in using user/password from HTTP Authentication.
 // This is useful if the users are free to choose arbitrary mail hosts (or
 // from a list), but have one host they usually want to log into.
-// Unlike $config['default_host'] this must be a string!
-$config['http_authentication_host'] = '';
+// Unlike $rcmail_config['default_host'] this must be a string!
+$rcmail_config['http_authentication_host'] = '';
diff --git a/plugins/http_authentication/http_authentication.php b/plugins/http_authentication/http_authentication.php
index d86e1791c..a94b6121a 100644
--- a/plugins/http_authentication/http_authentication.php
+++ b/plugins/http_authentication/http_authentication.php
@@ -7,7 +7,7 @@
  *
  * Configuration:
  * // redirect the client to this URL after logout. This page is then responsible to clear HTTP auth
- * $config['logout_url'] = 'http://server.tld/logout.html';
+ * $rcmail_config['logout_url'] = 'http://server.tld/logout.html';
  *
  * See logout.html (in this directory) for an example how HTTP auth can be cleared.
  *
@@ -52,8 +52,8 @@ class http_authentication extends rcube_plugin
         $this->load_config();
 
         $host = rcmail::get_instance()->config->get('http_authentication_host');
-        if (is_string($host) && trim($host) !== '' && empty($args['host']))
-            $args['host'] = rcube_utils::idn_to_ascii(rcube_utils::parse_host($host));
+        if (is_string($host) && trim($host) !== '')
+            $args['host'] = rcube_idn_to_ascii(rcube_parse_host($host));
 
         // Allow entering other user data in login form,
         // e.g. after log out (#1487953)