VOL-3588 Update OFAgent to support new version of protos
Change-Id: Ic3944779f9a600ebcd5d7a916616f473059e311e
diff --git a/vendor/github.com/gogo/protobuf/proto/text.go b/vendor/github.com/gogo/protobuf/proto/text.go
index 0407ba8..87416af 100644
--- a/vendor/github.com/gogo/protobuf/proto/text.go
+++ b/vendor/github.com/gogo/protobuf/proto/text.go
@@ -476,6 +476,8 @@
return nil
}
+var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
+
// writeAny writes an arbitrary field.
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
v = reflect.Indirect(v)
@@ -589,8 +591,8 @@
// mutating this value.
v = v.Addr()
}
- if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
- text, err := etm.MarshalText()
+ if v.Type().Implements(textMarshalerType) {
+ text, err := v.Interface().(encoding.TextMarshaler).MarshalText()
if err != nil {
return err
}