Replace with api_get_setting - refs BT#9324

main/admin/add_users_to_session.php

@@ -90,19 +90,12 @@ function search_users($needle, $type)
             $order_clause = ' ORDER BY official_code, firstname, lastname, username';
         }
 
-        if (api_is_session_admin()
-            && isset($_configuration['prevent_session_admins_to_manage_all_users'])
-            && $_configuration['prevent_session_admins_to_manage_all_users'] == 'true'
-        ) {
+        if (api_is_session_admin() && api_get_setting('prevent_session_admins_to_manage_all_users') === 'true') {
             $order_clause = " AND user.creator_id = " . api_get_user_id() . $order_clause;
         }
 
         $cond_user_id = '';
 
-        if (api_is_session_admin() && api_get_setting('prevent_session_admins_to_manage_all_users')  == 'true') {
-            $order_clause = " AND user.creator_id = ".api_get_user_id().$order_clause;
-        }
-
         // Only for single & multiple
         if (in_array($type, array('single','multiple')))
         if (!empty($id_session)) {