pagers: Remove unused "form" properties from two pagers

[lhc/web/wiklou.git] / includes / specials / pagers / BlockListPager.php

diff --git a/includes/specials/pagers/BlockListPager.php b/includes/specials/pagers/BlockListPager.php
index 8fc586b..2fc946e 100644 (file)
--- a/includes/specials/pagers/BlockListPager.php
+++ b/includes/specials/pagers/BlockListPager.php
@@ -32,7 +32,6 @@ use Wikimedia\Rdbms\IResultWrapper;
 class BlockListPager extends TablePager {
 
        protected $conds;
-       protected $page;
 
        /**
         * Array of restrictions.
@@ -46,7 +45,6 @@ class BlockListPager extends TablePager {
         * @param array $conds
         */
        public function __construct( $page, $conds ) {
-               $this->page = $page;
                $this->conds = $conds;
                $this->mDefaultDirection = IndexPager::DIR_DESCENDING;
                parent::__construct( $page->getContext() );
@@ -262,11 +260,13 @@ class BlockListPager extends TablePager {
 
                        switch ( $restriction->getType() ) {
                                case PageRestriction::TYPE:
-                                       $items[$restriction->getType()][] = HTML::rawElement(
-                                               'li',
-                                               [],
-                                               Linker::link( $restriction->getTitle() )
-                                       );
+                                       if ( $restriction->getTitle() ) {
+                                               $items[$restriction->getType()][] = HTML::rawElement(
+                                                       'li',
+                                                       [],
+                                                       Linker::link( $restriction->getTitle() )
+                                               );
+                                       }
                                        break;
                                case NamespaceRestriction::TYPE:
                                        $text = $restriction->getValue() === NS_MAIN