Merge pull request #4 from m-mizutani/fix/clone-nil

Fix nil handling
m-mizutani · Jul 11, 2023 · 9efb054 · 9efb054
2 parents 8d2aa33 + a2669dd
commit 9efb054
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diff --git a/clone_test.go b/clone_test.go
@@ -26,6 +26,10 @@ func TestClone(t *testing.T) {
  gt.V(t, v).Equal(masq.DefaultRedactMessage + " is " + masq.DefaultRedactMessage)
  })
 
+ t.Run("nil", func(t *testing.T) {
+ gt.V(t, c.Redact(nil)).Nil()
+ })
+
  t.Run("struct", func(t *testing.T) {
  type testData struct {
  ID int

diff --git a/masq.go b/masq.go
@@ -33,6 +33,9 @@ func newMasq(options ...Option) *masq {
 }
 
 func (x *masq) redact(k string, v any) any {
+ if v == nil {
+ return nil
+ }
  copied := x.clone(k, reflect.ValueOf(v), "")
  return copied.Interface()
 }