Fixed hard code 3 mns address only for testnet.

consensus/posv/posv.go

@@ -483,10 +483,16 @@ func whoIsCreator(snap *Snapshot, header *types.Header) (common.Address, error)
 
 func (c *Posv) YourTurn(chain consensus.ChainReader, parent *types.Header, signer common.Address) (int, int, int, bool, error) {
 	masternodes := c.GetMasternodes(chain, parent)
+
 	if common.IsTestnet {
-		// Only three mns for tomo testnet.
-		masternodes = masternodes[:3]
+		// Only three mns hard code for tomo testnet.
+		masternodes = []common.Address{
+			common.HexToAddress("0xfFC679Dcdf444D2eEb0491A998E7902B411CcF20"),
+			common.HexToAddress("0xd76fd76F7101811726DCE9E43C2617706a4c45c8"),
+			common.HexToAddress("0x8A97753311aeAFACfd76a68Cf2e2a9808d3e65E8"),
 		}
+	}
+
 	snap, err := c.GetSnapshot(chain, parent)
 	if err != nil {
 		log.Warn("Failed when trying to commit new work", "err", err)
@@ -1023,6 +1029,7 @@ func (c *Posv) GetMasternodesFromCheckpointHeader(preCheckpointHeader *types.Hea
 	for i := 0; i < len(masternodes); i++ {
 		copy(masternodes[i][:], preCheckpointHeader.Extra[extraVanity+i*common.AddressLength:])
 	}
+
 	return masternodes
 }
 

miner/worker.go

@@ -598,7 +598,6 @@ func (self *worker) commitNewWork() {
 	}
 	work.commitTransactions(self.mux, txs, specialTxs, self.chain, self.coinbase)
 
-
 	// compute uncles for the new block.
 	var (
 		uncles    []*types.Header