fix undefined method '>' for nil:NilClass in app/views/schedule/gantt_data.json.erb:17
fix undefined method '>' for nil:NilClass in app/views/schedule/gantt_data.json.erb:17

digitalnatives/jobsworth,webstream-io/jobsworth,xuewenfei/jobsworth,ari/jobsworth,ari/jobsworth,webstream-io/jobsworth,rafaspinola/jobsworth,xuewenfei/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,ari/jobsworth,digitalnatives/jobsworth,digitalnatives/jobsworth,webstream-io/jobsworth,digitalnatives/jobsworth,rafaspinola/jobsworth,webstream-io/jobsworth,rafaspinola/jobsworth,ari/jobsworth,xuewenfei/jobsworth,rafaspinola/jobsworth