fixed a test failure
fixed a test failure


Former-commit-id: 433382422770ed62bcdd3e132ba98db0ab51dc93 [formerly 35035df7906a35d5b2543cd03c045841b0ddbfdf]
Former-commit-id: dfdf7d68e1a6da8adba6888f0e77c79fc7fffa5f
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine