Audit changes.

peer/hub_poller_test.go

@@ -24,14 +24,12 @@ func testPoller(t *testing.T) (*HubPoller, chan HubPeer, chan wgtypes.Key) {
 }
 
 func stateWith(key wgtypes.Key, peerIP byte, version int64) m.NetworkState {
-	var s m.NetworkState
-	s.Peers[peerIP] = &m.Peer{
+	return m.NetworkState{Peers: []m.Peer{{
 		PeerIP:     peerIP,
 		Version:    version,
 		WGPubKey:   key[:],
 		SignPubKey: make([]byte, 32),
-	}
-	return s
+	}}}
 }
 
 func TestApply_EmitsAddsAndReportsChange(t *testing.T) {