Define default variable values in cases when they can be undefined

This commit is contained in:
Tautvidas Sipavičius
2019-01-23 21:29:46 +02:00
parent 3bfba7c642
commit 44bc27df90
6 changed files with 16 additions and 5 deletions

View File

@ -24,6 +24,9 @@ class Migration extends SimpleWorker {
function prepareTask(ScheduledTask $task) {
$unmigrated_columns = self::checkUnmigratedColumnsExist();
$unmigrated_queues_count = 0;
$unmigrated_queue_subscribers = [];
if($unmigrated_columns) {
$unmigrated_queues_count = $this->getUnmigratedQueues()->count();
$unmigrated_queue_subscribers = $this->getTaskIdsForUnmigratedSubscribers();