Manager: don't omit empty ints, as we should store a zero value too.

packages/flamenco-manager-go/src/flamenco-manager/flamenco/documents.go

@@ -34,9 +34,9 @@ type TaskUpdate struct {
 	TaskStatus                string        `bson:"task_status,omitempty" json:"task_status,omitempty"`
 	ReceivedOnManager         time.Time     `bson:"received_on_manager" json:"-"`
 	Activity                  string        `bson:"activity,omitempty" json:"activity,omitempty"`
-	TaskProgressPercentage    int           `bson:"task_progress_percentage,omitempty" json:"task_progress_percentage,omitempty"`
-	CurrentCommandIdx         int           `bson:"current_command_idx,omitempty" json:"current_command_idx,omitempty"`
-	CommandProgressPercentage int           `bson:"command_progress_percentage,omitempty" json:"command_progress_percentage,omitempty"`
+	TaskProgressPercentage    int           `bson:"task_progress_percentage" json:"task_progress_percentage"`
+	CurrentCommandIdx         int           `bson:"current_command_idx" json:"current_command_idx"`
+	CommandProgressPercentage int           `bson:"command_progress_percentage" json:"command_progress_percentage"`
 	Log                       string        `bson:"log,omitempty" json:"log,omitempty"`
 }