Removed useless global definition

diff --git a/includes/specials/SpecialCategories.php b/includes/specials/SpecialCategories.php
index 81b337d..c6e73f2 100644 (file)
--- a/includes/specials/SpecialCategories.php
+++ b/includes/specials/SpecialCategories.php
@@ -44,7 +44,6 @@ class CategoryPager extends AlphabeticPager {
        }
        
        function getQueryInfo() {
-               global $wgRequest;
                return array(
                        'tables' => array( 'category' ),
                        'fields' => array( 'cat_title','cat_pages' ),