Removed a redundant decode
Removed a redundant decode


Former-commit-id: 7034aa162055c2b25005f0061f1b1a2f235de9b1 [formerly 5d1784939fe8653e4278a06b249d1ee313f8e4b5]
Former-commit-id: 224a6b3467bef9d66481a634e7295d4c692ca2ce
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine