Merge branch 'develop' of github.com-obscure:ethereum/eth-go into develop

Conflicts:
	ethutil/config.go

1 files changed, 7 insertions, 5 deletions

diff --git a/peer.go b/peer.go
index 53fdfa8fc..ed81ddd8e 100644
--- a/peer.go
+++ b/peer.go
@@ -23,6 +23,9 @@ const (
 type DiscReason byte
 
 const (
+	// Values are given explicitly instead of by iota because these values are
+	// defined by the wire protocol spec; it is easier for humans to ensure
+	// correctness when values are explicit.
 	DiscReRequested  = 0x00
 	DiscReTcpSysErr  = 0x01
 	DiscBadProto     = 0x02
@@ -56,9 +59,9 @@ func (d DiscReason) String() string {
 type Caps byte
 
 const (
-	CapPeerDiscTy = 0x01
-	CapTxTy       = 0x02
-	CapChainTy    = 0x04
+	CapPeerDiscTy = 1 << iota
+	CapTxTy
+	CapChainTy
 
 	CapDefault = CapChainTy | CapTxTy | CapPeerDiscTy
 )
@@ -285,7 +288,6 @@ func (p *Peer) HandleInbound() {
 				p.lastPong = time.Now().Unix()
 			case ethwire.MsgBlockTy:
 				// Get all blocks and process them
-				msg.Data = msg.Data
 				var block, lastBlock *ethchain.Block
 				var err error
 				for i := msg.Data.Len() - 1; i >= 0; i-- {
@@ -438,7 +440,7 @@ func (p *Peer) Start() {
 
 	err := p.pushHandshake()
 	if err != nil {
-		log.Printf("Peer can't send outbound version ack", err)
+		log.Println("Peer can't send outbound version ack", err)
 
 		p.Stop()