id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,focuses 29077,Undefined index notice in wp_reschedule_event(),SergeyBiryukov,SergeyBiryukov,"Previously: #22268 If you have a custom cron schedule defined by a plugin, and a recurring event attached to it, you'll get a notice if the plugin is no longer available: {{{ PHP Notice: Undefined index: minutely in wp-includes/cron.php on line 111 }}} The notice comes from `wp_reschedule_event()`: [source:tags/3.9.1/src/wp-includes/cron.php#L92]. In line 110, we should replace redundant `0 == $interval` check with `isset( $schedules[ $recurrence ] )`.",defect (bug),closed,normal,4.0,Cron API,,normal,fixed,good-first-bug has-patch,,