Fixed ucerf event based [skip hazardlib]
Fixed ucerf event based [skip hazardlib]


Former-commit-id: 72d568859898d08f94ed07eccd998bd3a926e2a1 [formerly d19001f58a6e32ed1b571af2c3f12ddfaea59df1]
Former-commit-id: 69d12a8f1dfe7f130a8b4b2846b8530aa1737af0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine