Fixed small bug
Fixed small bug


Former-commit-id: aec9deb6c8eb74d2158e3412eac94e80234552c9 [formerly 3c5389d349974d0ba1de79ea1321ada0d09917ad] [formerly 3c5389d349974d0ba1de79ea1321ada0d09917ad [formerly 403efe6330212e6b05d7afe35c1fc8334649fba0]]
Former-commit-id: 1d7779d9e1d4c54f193de634dd2db8f25ab02652
Former-commit-id: a19808c055df5e9c9dad27ca2167983471a8f6ef
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine