device: do not consume handshake messages if not running

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/device/noise-protocol.go b/device/noise-protocol.go
index 0212b7d..e31ceda 100644
--- a/device/noise-protocol.go
+++ b/device/noise-protocol.go
@@ -282,7 +282,7 @@ func (device *Device) ConsumeMessageInitiation(msg *MessageInitiation) *Peer {
 	// lookup peer
 
 	peer := device.LookupPeer(peerPK)
-	if peer == nil {
+	if peer == nil || !peer.isRunning.Get() {
 		return nil
 	}