Small fix when reading CSV with tags [skip CI]
Small fix when reading CSV with tags [skip CI]


Former-commit-id: 40e02c7fc42bbfde99c8a15adbbcf8d5d725da52 [formerly 32ba22ca5c18294a7aa2279bae2a637e73253d5e]
Former-commit-id: 630b2c86f6eb44ca5388256c84d2e3cc56694c1b
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine