Removing the check using Decimal
Removing the check using Decimal


Former-commit-id: 7213fa038c379194188f069cd514f68a40204f2b [formerly 62aafa2b4792b168eaf20ef5154da52da1c14055]
Former-commit-id: 5a153bc81ec7299fecc69d1a24bf4771e2805fdd
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine