Index: user.php
===================================================================
--- user.php	(revision 38250)
+++ user.php	(working copy)
@@ -854,7 +854,8 @@
 		$select_count = implode(', ', $select_count);
 
 		// Add the meta_value index to the selection list, then run the query.
-		$row = $wpdb->get_row( "SELECT $select_count, COUNT(*) FROM $wpdb->usermeta WHERE meta_key = '{$blog_prefix}capabilities'", ARRAY_N );
+		$row = $wpdb->get_row( "SELECT $select_count, COUNT(*) FROM {$wpdb->usermeta} JOIN {$wpdb->users} ON user_id = ID WHERE meta_key = '{$blog_prefix}capabilities'", ARRAY_N );
+		
 
 		// Run the previous loop again to associate results with role names.
 		$col = 0;