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authorFelix Lange <fjl@twurst.com>2015-03-17 19:00:29 +0800
committerFelix Lange <fjl@twurst.com>2015-03-17 19:00:29 +0800
commit27f7aa01639696f4afa4233e0a301afafdd7b950 (patch)
tree97636653dc2d88c344f6a37ef5b4113339e434d1 /core/state_transition.go
parentb95387a0dc0da6198549689e6b03d21a221e813b (diff)
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core: adapt Message for new Transaction.From signature
Diffstat (limited to 'core/state_transition.go')
-rw-r--r--core/state_transition.go5
1 files changed, 3 insertions, 2 deletions
diff --git a/core/state_transition.go b/core/state_transition.go
index 575bdf026..ef822e86c 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -44,9 +44,10 @@ type StateTransition struct {
env vm.Environment
}
+// Message represents a message sent to a contract.
type Message interface {
- From() common.Address
- To() common.Address
+ From() (common.Address, error)
+ To() *common.Address
GasPrice() *big.Int
Gas() *big.Int