diff options
Diffstat (limited to 'core/vm_env.go')
| -rw-r--r-- | core/vm_env.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/vm_env.go b/core/vm_env.go index e541eaef4..d62eebbd9 100644 --- a/core/vm_env.go +++ b/core/vm_env.go @@ -89,12 +89,12 @@ func (self *VMEnv) CanTransfer(from common.Address, balance *big.Int) bool { return self.state.GetBalance(from).Cmp(balance) >= 0 } -func (self *VMEnv) MakeSnapshot() vm.Database { - return self.state.Copy() +func (self *VMEnv) SnapshotDatabase() int { + return self.state.Snapshot() } -func (self *VMEnv) SetSnapshot(copy vm.Database) { - self.state.Set(copy.(*state.StateDB)) +func (self *VMEnv) RevertToSnapshot(snapshot int) { + self.state.RevertToSnapshot(snapshot) } func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) { |