minor improve

dfa.go

@@ -218,7 +218,7 @@ func (w *writer) sNORMAL() (err error) {
 	}
 
 	_, err = w.flush()
-	return err
+	return
 }
 
 func (w *writer) sNONHTML() (err error) {
@@ -242,7 +242,7 @@ func (w *writer) sNONHTML() (err error) {
 	}
 
 	_, err = w.flush()
-	return err
+	return
 }
 
 func (w *writer) sLTSIGN() error {

sanitizer_fuzz_test.go

@@ -36,21 +36,3 @@ func FuzzSanitize(f *testing.F) {
 		}
 	})
 }
-
-func TestSanitize_tmp(t *testing.T) {
-	a := []byte(`</A>`)
-	data := append([]byte(`abc<script>`), a...)
-	data = append(data, `abc</script>def<style>`...)
-	data = append(data, a...)
-	data = append(data, `</style ...>(g)`...)
-	expected := []byte(`abcdef(g)`)
-	ret, err := htmlsanitizer.Sanitize(data)
-	if err != nil {
-		t.Errorf("unable to Sanitize err: %s", err)
-		return
-	}
-	if !bytes.Equal(ret, expected) {
-		t.Errorf("test failed for %s, expect %s, got %s", data, expected, ret)
-		return
-	}
-}