client.go | 4 ++--

diff --git a/client.go b/client.go
index 1779c2899c55b273bebb2240ab5a9492940b97df..ee2c8a3abbe40650c92690908be9eff24b3afb37 100644
--- a/client.go
+++ b/client.go
@@ -90,8 +90,8 @@ 		cl.dHT.SetIPBlockList(list)
 	}
 }
 
-func (cl *Client) PeerID() string {
-	return string(cl.peerID[:])
+func (cl *Client) PeerID() [20]byte {
+	return cl.peerID
 }
 
 type torrentAddr string