fixup! Adds new constructor for setting up networks

Signed-off-by: xibz <[email protected]>

Author: xibz

machine.go

@@ -255,6 +255,7 @@ func NewMachine(ctx context.Context, cfg Config, opts ...Opt) (*Machine, error)
 	}
 
 	m.Handlers = defaultHandlers
+
 	if cfg.JailerCfg != nil {
 		m.Handlers.Validation = m.Handlers.Validation.Append(JailerConfigValidationHandler)
 		if err := jail(ctx, m, &cfg); err != nil {
@@ -267,6 +268,10 @@ func NewMachine(ctx context.Context, cfg Config, opts ...Opt) (*Machine, error)
 			Build(ctx)
 	}
 
+	for _, opt := range opts {
+		opt(m)
+	}
+
 	if m.logger == nil {
 		logger := log.New()
 		if cfg.Debug {
@@ -291,10 +296,8 @@ func NewMachine(ctx context.Context, cfg Config, opts ...Opt) (*Machine, error)
 	m.machineConfig = cfg.MachineCfg
 	m.Cfg = cfg
 
-	m.Handlers.FcInit = m.Handlers.FcInit.Swap(NewSetupNetworkHandler(m.netNSPath()))
-
-	for _, opt := range opts {
-		opt(m)
+	if netNSPath := m.netNSPath(); netNSPath != "" {
+		m.Handlers.FcInit = m.Handlers.FcInit.Swap(NewSetupNetworkHandler(netNSPath))
 	}
 
 	m.logger.Debug("Called NewMachine()")