Fixed a minor bug with a function parameter
Fixed a minor bug with a function parameter


Former-commit-id: be5f982bd5f4b0dfb2afa0b79155140209151db9 [formerly 8d9df73b5778bedf2bd93e0023498a6c4b2ba6b4]
Former-commit-id: 781fbbd651cdcce3f740c22a296341cb532c3d43
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine