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


Former-commit-id: 49b8ce84e78b79257d121d62782bab87f2a9512a [formerly f56454c2f5f720a89deb9a85885952df8a3e70b8]
Former-commit-id: 8d1358f583eb99f1db7c74cbcebc0b27b0dd5a84
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine