Use ES5 String.prototype.trim() instead of jQuery.trim()

[lhc/web/wiklou.git] / resources / src / mediawiki.widgets / mw.widgets.CategoryMultiselectWidget.js

diff --git a/resources/src/mediawiki.widgets/mw.widgets.CategoryMultiselectWidget.js b/resources/src/mediawiki.widgets/mw.widgets.CategoryMultiselectWidget.js
index d14a47a..c673eb2 100644 (file)
--- a/resources/src/mediawiki.widgets/mw.widgets.CategoryMultiselectWidget.js
+++ b/resources/src/mediawiki.widgets/mw.widgets.CategoryMultiselectWidget.js
@@ -138,7 +138,7 @@
                        promises = [],
                        deferred = $.Deferred();
 
-               if ( $.trim( input ) === '' ) {
+               if ( input.trim() === '' ) {
                        deferred.resolve( [] );
                        return deferred.promise();
                }