No need to count(*) in SiteStats::admins

diff --git a/includes/SiteStats.php b/includes/SiteStats.php
index 3b10f4a..deef98b 100644 (file)
--- a/includes/SiteStats.php
+++ b/includes/SiteStats.php
@@ -101,7 +101,7 @@ class SiteStats {
        static function admins() {
                if ( !isset( self::$admins ) ) {
                        $dbr = wfGetDB( DB_SLAVE );
-                       self::$admins = $dbr->selectField( 'user_groups', 'COUNT(*)', array( 'ug_group' => 'sysop' ), __METHOD__ );
+                       self::$admins = $dbr->selectField( 'user_groups', 'COUNT(ug_group)', array( 'ug_group' => 'sysop' ), __METHOD__ );
                }
                return self::$admins;
        }