Updated the VM & VM tests

* Stack Error shouldn't revert to previous state
* Updated VM Test tool
* Added Transfer method to VM Env

1 files changed, 4 insertions, 0 deletions

diff --git a/ethchain/vm_env.go b/ethchain/vm_env.go
index 4600878d1..36c9d6002 100644
--- a/ethchain/vm_env.go
+++ b/ethchain/vm_env.go
@@ -4,6 +4,7 @@ import (
 	"math/big"
 
 	"github.com/ethereum/eth-go/ethstate"
+	"github.com/ethereum/eth-go/vm"
 )
 
 type VMEnv struct {
@@ -30,3 +31,6 @@ func (self *VMEnv) BlockHash() []byte      { return self.block.Hash() }
 func (self *VMEnv) Value() *big.Int        { return self.tx.Value }
 func (self *VMEnv) State() *ethstate.State { return self.state }
 func (self *VMEnv) GasLimit() *big.Int     { return self.block.GasLimit }
+func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) error {
+	return vm.Transfer(from, to, amount)
+}