Merge "Improve docs for Title::getInternalURL/getCanonicalURL"

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

diff --git a/includes/specialpage/FormSpecialPage.php b/includes/specialpage/FormSpecialPage.php
index d1c6aea..939460f 100644 (file)
--- a/includes/specialpage/FormSpecialPage.php
+++ b/includes/specialpage/FormSpecialPage.php
@@ -31,7 +31,7 @@
 abstract class FormSpecialPage extends SpecialPage {
        /**
         * The sub-page of the special page.
-        * @var string
+        * @var string|null
         */
        protected $par = null;
 
@@ -166,7 +166,7 @@ abstract class FormSpecialPage extends SpecialPage {
        /**
         * Basic SpecialPage workflow: get a form, send it to the user; get some data back,
         *
-        * @param string $par Subpage string if one was specified
+        * @param string|null $par Subpage string if one was specified
         */
        public function execute( $par ) {
                $this->setParameter( $par );
@@ -188,7 +188,7 @@ abstract class FormSpecialPage extends SpecialPage {
 
        /**
         * Maybe do something interesting with the subpage parameter
-        * @param string $par
+        * @param string|null $par
         */
        protected function setParameter( $par ) {
                $this->par = $par;