1 files changed, 8 insertions, 7 deletions
diff --git a/pkg/server/module/hex.go b/pkg/server/module/hex.go
index c3ad0db..e71688c 100644
--- a/pkg/server/module/hex.go
+++ b/pkg/server/module/hex.go
@@ -9,7 +9,7 @@ import (
 
 type hexModule struct{}
 
-func (h hexModule) Send(rq, wq queue.Q) error {
+func (m hexModule) Send(rq, wq queue.Q) error {
 	enc := hex.NewEncoder(wq.Writer())
 
 	for b := range rq {
@@ -19,18 +19,19 @@ func (h hexModule) Send(rq, wq queue.Q) error {
 	return nil
 }
 
-func (h hexModule) Recv(rq, wq queue.Q) error {
+func (m hexModule) Recv(rq, wq queue.Q) error {
 	r := hex.NewDecoder(rq.Reader())
-	w := wq.Writer()
-	return queue.IoCopy(r, w)
+	return queue.IoCopy(r, wq.Writer())
 }
 
 func (m hexModule) Open(env env.Env) (interface{}, error) {
 	return m, nil
 }
 
+func newHexModule(opts.Opts, env.Env) (module, error) {
+	return hexModule{}, nil
+}
+
 func init() {
-	register("hex", func(opts.Opts, env.Env) (module, error) {
-		return hexModule{}, nil
-	})
+	register("hex", newHexModule)
 }