--- wikimedia-mediawiki-extensions-LdapAuthentication-f266c74/LdapAuthentication.php~ 2014-04-22 11:19:24.000000000 -0400 +++ wikimedia-mediawiki-extensions-LdapAuthentication-f266c74/LdapAuthentication.php 2015-09-18 17:14:01.436527076 -0400 @@ -597,7 +597,7 @@ class LdapAuthenticationPlugin extends A $servers = $servers . " " . $serverpre . $tok . ":" . $this->getConf( 'Port', $domain ); $tok = strtok( " " ); } - $servers = rtrim( $servers ); + $servers = trim( $servers ); $this->printDebug( "Using servers: $servers", SENSITIVE );