Merge "resourceloader: Simplify StringSet fallback"

[lhc/web/wiklou.git] / resources / src / mediawiki.legacy / protect.js

diff --git a/resources/src/mediawiki.legacy/protect.js b/resources/src/mediawiki.legacy/protect.js
index cb4edc1..829052d 100644 (file)
--- a/resources/src/mediawiki.legacy/protect.js
+++ b/resources/src/mediawiki.legacy/protect.js
@@ -1,5 +1,5 @@
 /* eslint-disable no-restricted-properties */
-( function ( mw, $ ) {
+( function () {
        var ProtectionForm,
                reasonCodePointLimit = mw.config.get( 'wgCommentCodePointLimit' ),
                reasonByteLimit = mw.config.get( 'wgCommentByteLimit' );
@@ -82,7 +82,13 @@
                 * @return {boolean}
                 */
                isCascadeableLevel: function ( level ) {
-                       return $.inArray( level, mw.config.get( 'wgCascadeableLevels' ) ) !== -1;
+                       var cascadeableLevels = mw.config.get( 'wgCascadeableLevels' );
+
+                       if ( !Array.isArray( cascadeableLevels ) ) {
+                               return false;
+                       }
+
+                       return cascadeableLevels.indexOf( level ) !== -1;
                },
 
                /**
@@ -251,4 +257,4 @@
 
        $( ProtectionForm.init.bind( ProtectionForm ) );
 
-}( mediaWiki, jQuery ) );
+}() );