Is this behavior by textproto.Writer.DotWriter correct?

[Jonathan]

When a DotWriter is created and closed without any write being done, the buffer contains a CR/LF . CR/LF. When a DotWriter is created and closed with a single write of an empty line, the buffer also contains CR/LF . CR/LF. See:

https://play.golang.org/p/ScXaRPBH7vI

This seems wrong to me.  If it isn't I think the documentation should note this.

Jonathan