cronBadgesAlert : SQL error when delay is not setup

[flegastelois]

SQL Error when "delay_expired" is not setup.

*** MySQL query error:
  SQL: SELECT * 
         FROM `glpi_plugin_badges_badges`
         WHERE `date_expiration` IS NOT NULL
         AND `is_deleted` = '0'
         AND DATEDIFF(CURDATE(),`date_expiration`) >  
         AND DATEDIFF(CURDATE(),`date_expiration`) > 0 AND `states_id` NOT IN (999999) 
  Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND DATEDIFF(CURDATE(),`date_expiration`) > 0 AND `states_id` NOT IN (999999)' at line 6
  Backtrace :
  src/DBmysqlIterator.php:112                        
  src/DBmysql.php:1056                               DBmysqlIterator->execute()
  marketplace/badges/inc/badge.class.php:618         DBmysql->request()
  src/CronTask.php:1020                              PluginBadgesBadge::cronBadgesAlert()
  front/cron.php:83                                  CronTask::launch()
  ``