Zabbix

..F....... [ZBX-21562] fixed maps not working with elements having disabled triggers

* commit '35383bc8a588ef33a258ac195f6ec16f4597c93a':
  ..F....... [ZBX-21562] fixed runtime error in maps navigation tree widget if map contains element with disabled trigger
  ..F....... [ZBX-21562] removed unnecessary use of array_key_exists
  ..F....... [ZBX-21562] fixed code to preserve previous performance
  ..F....... [ZBX-21562] fixed spacing
  ..F....... [ZBX-21562] fixed maps not working with elements having disabled triggers

(cherry picked from commit c76177495eab88abac7e37cb7ac00abd3d055cbe)