Fix error introduced in prev. commit
Fix error introduced in prev. commit


Former-commit-id: 9eb28848c0c712d0e54ffbe73184dd9e013091da
kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework,kmuzalewska/j-pet-framework