}
}
- if ( $title->getNamespace() !== NS_MEDIAWIKI && $title->quickUserCan( 'protect', $user ) && $title->getRestrictionTypes() ) {
+ if ( $title->quickUserCan( 'protect', $user ) && $title->getRestrictionTypes() &&
+ MWNamespace::getRestrictionLevels( $title->getNamespace(), $user ) !== array( '' )
+ ) {
$mode = $title->isProtected() ? 'unprotect' : 'protect';
$content_navigation['actions'][$mode] = array(
'class' => ( $onPage && $action == $mode ) ? 'selected' : false,