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Problem
Previously, the guard for an
epoch
of zero wasn't triggering as the return value of the cabinet was of typeBigNumber
and thenumber
comparison to0
would never trigger due to not being of typenumber
.Solution
This PR correctly handles the bignumber to number marshalling and guards against out-of-range conditions. As there is an interface requirement for the cabinet to be set if the order is of start mining time type, any order that doesn't meet this is requirement is automatically removed from the watch-tower.