(minor) use wfMemcKey when caching sites list.

Change-Id: I879b213a31809e9f01a7e86f50c87f04f187e635

diff --git a/includes/site/Sites.php b/includes/site/Sites.php
index 56d567e..a0ebfc1 100644 (file)
--- a/includes/site/Sites.php
+++ b/includes/site/Sites.php
@@ -97,7 +97,7 @@ class Sites {
                if ( $source === 'cache' ) {
                        if ( $this->sites === false ) {
                                $cache = wfGetMainCache();
-                               $sites = $cache->get( 'sites-cache' );
+                               $sites = $cache->get( wfMemcKey( 'SiteList' ) );
 
                                if ( is_object( $sites ) ) {
                                        $this->sites = $sites;
@@ -170,7 +170,7 @@ class Sites {
                }
 
                $cache = wfGetMainCache();
-               $cache->set( 'sites-cache', $this->sites );
+               $cache->set( wfMemcKey( 'SiteList' ), $this->sites );
        }
 
        /**