cue/format: simplify Node API
Change-Id: Idc5b0c12128d22c71aa977c660e48d4eda5b3481
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/2362
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
diff --git a/encoding/protobuf/protobuf_test.go b/encoding/protobuf/protobuf_test.go
index 5049281..9864728 100644
--- a/encoding/protobuf/protobuf_test.go
+++ b/encoding/protobuf/protobuf_test.go
@@ -46,7 +46,8 @@
if f, err := Parse(filename, nil, c); err != nil {
fmt.Fprintln(out, err)
} else {
- format.Node(out, f, format.Simplify())
+ b, _ := format.Node(f, format.Simplify())
+ out.Write(b)
}
wantFile := filepath.Join("testdata", filepath.Base(file)+".out.cue")
