Fixed UCERF [skip hazardlib]
Fixed UCERF [skip hazardlib]


Former-commit-id: 40d917977575b5c9e8e1f259769f9797ea304190 [formerly 8dedb0d870e7a3b8268978d1c7df938afdece8f1]
Former-commit-id: 5c58d8030aae6a8f7bdde4ee9e3408753e42e0e2
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine