Small refinement
Small refinement


Former-commit-id: d93b50bd2e0976ddbf4e0d2525ac5cbefd4c3f21 [formerly 7c2025de11d0a94e998501d867e1173230dea25f]
Former-commit-id: a416c5141687f97736e5024ef59ab4d88be281f4
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine