mw.rcfilters.Controller: Avoid ES6 method String#endsWith

We still support ES5 browsers such as Internet Explorer 11 and Opera 12.

Bug: T178120
Change-Id: Ic85063dfbbcf26a99d343845c9fb801f1888d750

diff --git a/resources/src/mediawiki.rcfilters/mw.rcfilters.Controller.js b/resources/src/mediawiki.rcfilters/mw.rcfilters.Controller.js
index 6da8119..4bc6183 100644 (file)
--- a/resources/src/mediawiki.rcfilters/mw.rcfilters.Controller.js
+++ b/resources/src/mediawiki.rcfilters/mw.rcfilters.Controller.js
@@ -386,7 +386,7 @@
                this._deleteExcludedValuesFromFilterState( defaultFilters );
 
                if ( Object.keys( defaultParams ).some( function ( paramName ) {
-                       return paramName.endsWith( '_color' ) && defaultParams[ paramName ] !== null;
+                       return paramName.match( /_color$/ ) && defaultParams[ paramName ] !== null;
                } ) ) {
                        // There are highlights in the defaults, they're definitely
                        // not empty