RCFilters: Remember legend expand/collapse state

Bug: T168043
Change-Id: I2f22f4211cfcbd9e81ee20f013fde921635e5ebc

diff --git a/resources/src/mediawiki.special/mediawiki.special.changeslist.legend.js b/resources/src/mediawiki.special/mediawiki.special.changeslist.legend.js
index ea63e39..a991d36 100644 (file)
--- a/resources/src/mediawiki.special/mediawiki.special.changeslist.legend.js
+++ b/resources/src/mediawiki.special/mediawiki.special.changeslist.legend.js
@@ -7,11 +7,10 @@
        var
                cookieName = 'changeslist-state',
                // Expanded by default
-               isCollapsed = mw.cookie.get( cookieName ) === 'collapsed',
                doCollapsibleLegend = function ( $container ) {
                        $container.find( '.mw-changeslist-legend' )
                                .makeCollapsible( {
-                                       collapsed: isCollapsed
+                                       collapsed: mw.cookie.get( cookieName ) === 'collapsed'
                                } )
                                .on( 'beforeExpand.mw-collapsible', function () {
                                        mw.cookie.set( cookieName, 'expanded' );