don't set destination to routers

libi2pd/Garlic.cpp

@@ -740,6 +740,7 @@ namespace garlic
 				session = std::make_shared<ECIESX25519AEADRatchetSession> (this, true);
 				session->SetRemoteStaticKey (staticKey);
 			}
+			if (destination->IsDestination ())
 				session->SetDestination (destination->GetIdentHash ()); // TODO: remove
 			return session;
 		}