Fixes issues raised in MR !21171

The MR !21171 (merged) was merged to make the CI look ok. This MR fixies issues spot in the review. Fixing them now so they are not forgotten. Tagging @rbielski and @tamartin

This merge request affects 1 package:

• Trigger/TrigSteer/TrigOutputHandling

added Trigger master review-pending-level-1 labels

CI Result SUCCESS

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-21542-2019-02-28-21-10
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST 34625]

added review-approved label and removed review-pending-level-1 label

added review-user-action-required label and removed review-approved label

resolved all discussions

added review-approved label and removed review-user-action-required label

merged

mentioned in commit ffda7e4e

added sweep:ignore label