Follow-up r90359: modify code per Krinkle's comments

diff --git a/resources/mediawiki.special/mediawiki.special.undelete.js b/resources/mediawiki.special/mediawiki.special.undelete.js
index 9493504..33b8027 100644 (file)
--- a/resources/mediawiki.special/mediawiki.special.undelete.js
+++ b/resources/mediawiki.special/mediawiki.special.undelete.js
@@ -1,15 +1,10 @@
 /*
  * JavaScript for Specical:Undelete
- * @author: Code taken from [[b:MediaWiki:Gadget-EnhancedUndelete.js]] (originally written by [[b:User:Darklama]])
  */
-( function( $ ) {
-       $(function() {
-               $('#mw-undelete-invert').click( function(e) {
-                       e.stopImmediatePropagation();
-                       $('input:checkbox').each( function() {
-                               this.checked = !this.checked;
-                       });
-                       return false;
-               });
-       });
-} )( jQuery );
+jQuery( document ).ready( function( $ ) {
+       $( '#mw-undelete-invert' ).click( function( e ) {
+               e.preventDefault();
+               $( '#undelete' ).find( 'input:checkbox' )
+                       .prop( 'checked', function( i, val ) { return !val; } );
+       } );
+} );