Use native ES5 Array prototype methods instead of jQuery

[lhc/web/wiklou.git] / resources / src / mediawiki / mediawiki.Upload.BookletLayout.js

diff --git a/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js b/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
index 3ade332..06788f5 100644 (file)
--- a/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
+++ b/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
@@ -379,8 +379,8 @@
                                        $( '<p>' ).msg( 'filepageexists', 'File:' + warnings[ 'page-exists' ] ),
                                        { recoverable: false }
                                ) );
-                       } else if ( warnings.duplicate !== undefined ) {
-                               $.each( warnings.duplicate, function ( i, filename ) {
+                       } else if ( Array.isArray( warnings.duplicate ) ) {
+                               warnings.duplicate.forEach( function ( filename ) {
                                        var $a = $( '<a>' ).text( filename ),
                                                href = mw.Title.makeTitle( mw.config.get( 'wgNamespaceIds' ).file, filename ).getUrl( {} );