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-rw-r--r--ethchain/transaction.go9
1 files changed, 9 insertions, 0 deletions
diff --git a/ethchain/transaction.go b/ethchain/transaction.go
index 57df9cdc4..07e7ea970 100644
--- a/ethchain/transaction.go
+++ b/ethchain/transaction.go
@@ -29,6 +29,15 @@ func NewTransaction(to []byte, value *big.Int, data []string) *Transaction {
return &tx
}
+// Implements Callee
+func (tx *Transaction) ReturnGas(value *big.Int, state *State) {
+ // Return the value back to the sender
+ sender := tx.Sender()
+ account := state.GetAccount(sender)
+ account.AddFunds(value)
+ state.UpdateAccount(sender, account)
+}
+
// XXX Deprecated
func NewTransactionFromData(data []byte) *Transaction {
return NewTransactionFromBytes(data)