Merge "Added CAS logic to User::addAutopromoteOnceGroups"

[lhc/web/wiklou.git] / includes / specialpage / RedirectSpecialPage.php

diff --git a/includes/specialpage/RedirectSpecialPage.php b/includes/specialpage/RedirectSpecialPage.php
index 2e6e55a..a866ba7 100644 (file)
--- a/includes/specialpage/RedirectSpecialPage.php
+++ b/includes/specialpage/RedirectSpecialPage.php
@@ -33,8 +33,11 @@ abstract class RedirectSpecialPage extends UnlistedSpecialPage {
        // Query parameters added by redirects
        protected $mAddedRedirectParams = array();
 
-       public function execute( $par ) {
-               $redirect = $this->getRedirect( $par );
+       /**
+        * @param string|null $subpage
+        */
+       public function execute( $subpage ) {
+               $redirect = $this->getRedirect( $subpage );
                $query = $this->getRedirectQuery();
                // Redirect to a page title with possible query parameters
                if ( $redirect instanceof Title ) {
@@ -58,10 +61,10 @@ abstract class RedirectSpecialPage extends UnlistedSpecialPage {
         * If the special page is a redirect, then get the Title object it redirects to.
         * False otherwise.
         *
-        * @param string $par Subpage string
+        * @param string|null $subpage
         * @return Title|bool
         */
-       abstract public function getRedirect( $par );
+       abstract public function getRedirect( $subpage );
 
        /**
         * Return part of the request string for a special redirect page
@@ -112,12 +115,16 @@ abstract class SpecialRedirectToSpecial extends RedirectSpecialPage {
                $this->mAddedRedirectParams = $addedRedirectParams;
        }
 
+       /**
+        * @param string|null $subpage
+        * @return Title|bool
+        */
        public function getRedirect( $subpage ) {
                if ( $this->redirSubpage === false ) {
                        return SpecialPage::getTitleFor( $this->redirName, $subpage );
-               } else {
-                       return SpecialPage::getTitleFor( $this->redirName, $this->redirSubpage );
                }
+
+               return SpecialPage::getTitleFor( $this->redirName, $this->redirSubpage );
        }
 }