Fixed a small bug with the minimum_magnitude [demos]
Fixed a small bug with the minimum_magnitude [demos]


Former-commit-id: 18a170e453668ce30cca6cf7e83ecd75eeec1e46 [formerly ec65e7e04bf8be2c6747752cfd262bc3df3f0c20] [formerly ec65e7e04bf8be2c6747752cfd262bc3df3f0c20 [formerly e6f9127e9084e4369e9a232ddd7bc4f4903b8e82]]
Former-commit-id: 2087c3be649ab11c71b31644f4b659d20369261c
Former-commit-id: bb4869ce5e91b559545618ac7c3821c54dd1ff6e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine