protovalidate: do not allocate an error

grpc-ecosystem · Aug 16, 2024 · 114989e · 114989e
1 parent 0cf5a8e
commit 114989e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/interceptors/protovalidate/protovalidate.go b/interceptors/protovalidate/protovalidate.go
@@ -77,7 +77,8 @@ func validateMsg(m interface{}, validator *protovalidate.Validator, opts *option
 	if err == nil {
 		return nil
 	}
-	if valErr := new(protovalidate.ValidationError); errors.As(err, &valErr) {
+	var valErr *protovalidate.ValidationError
+	if errors.As(err, &valErr) {
 		// Message is invalid.
 		st := status.New(codes.InvalidArgument, err.Error())
 		ds, detErr := st.WithDetails(valErr.ToProto())