Fix warnings at cron #101
Description
Warning: Invalid argument supplied for foreach() in _ppgetstat_cron_processItem_stats_jobs() (line 287 of/var/www/docroot/sites/all/modules/custom/ppgetstat/ppgetstat.module).
Warning: Invalid argument supplied for foreach() in _ppgetstat_cron_processItem_stats_jobs() (line 287 of/var/www/docroot/sites/all/modules/custom/ppgetstat/ppgetstat.module).