build: Upgrade mediawiki-codesniffer from 26.0.0 to 28.0.0

[lhc/web/wiklou.git] / includes / Hooks.php

diff --git a/includes/Hooks.php b/includes/Hooks.php
index c22dc97..d434120 100644 (file)
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -47,10 +47,6 @@ class Hooks {
         * @since 1.18
         */
        public static function register( $name, $callback ) {
-               if ( !isset( self::$handlers[$name] ) ) {
-                       self::$handlers[$name] = [];
-               }
-
                self::$handlers[$name][] = $callback;
        }
 
@@ -62,6 +58,7 @@ class Hooks {
         *
         * @since 1.21
         * @throws MWException If not in testing mode.
+        * @codeCoverageIgnore
         */
        public static function clear( $name ) {
                if ( !defined( 'MW_PHPUNIT_TEST' ) && !defined( 'MW_PARSER_TEST' ) ) {