Consensus and bug fixes

* Ensure that each state object has an address that is 20 bytes
* Byte logging for vm
* changed diff output

1 files changed, 7 insertions, 0 deletions

diff --git a/ethchain/state_manager.go b/ethchain/state_manager.go
index f3fd92913..a5afa5096 100644
--- a/ethchain/state_manager.go
+++ b/ethchain/state_manager.go
@@ -66,6 +66,11 @@ type StateManager struct {
 	// Mining state. The mining state is used purely and solely by the mining
 	// operation.
 	miningState *State
+
+	// The last attempted block is mainly used for debugging purposes
+	// This does not have to be a valid block and will be set during
+	// 'Process' & canonical validation.
+	lastAttemptedBlock *Block
 }
 
 func NewStateManager(ethereum EthManager) *StateManager {
@@ -165,6 +170,8 @@ func (sm *StateManager) Process(block *Block, dontReact bool) (err error) {
 		return ParentError(block.PrevHash)
 	}
 
+	sm.lastAttemptedBlock = block
+
 	var (
 		parent = sm.bc.GetBlock(block.PrevHash)
 		state  = parent.State()