Ticket #5198: unused_global.patch

category.php

@@ -132 +132 @@
 // Tags
 
 function &get_tags($args = '') {
-        global $wpdb, $category_links;
+        global $wpdb;
 
         $key = md5( serialize( $args ) );
         if ( $cache = wp_cache_get( 'get_tags', 'category' ) )