Unused variable removed
Unused variable removed


Former-commit-id: 64540d423bf72ba68f32bfbd321c53c004b313dc [formerly 139b5c32fdf5aedd6aabbc4272b9a7767d67e86c]
Former-commit-id: 4e8c5ae67741425de731a88d12832ccaacdd3105
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine