Added a couple of set -e: hopefully, this will make debugging easier
Added a couple of set -e: hopefully, this will make debugging easier


Former-commit-id: dc72f482c44a0b983a1a2427e7d7e65e47654232 [formerly e333a154125ff865cce35b0b06b54665d883d0e4]
Former-commit-id: b665b8b25a85e54934d77b2447c45ac87c1beab0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine