[PATCH] Fix ptype/o bug with "<no data fields>"

[Eli Zaretskii]

> From: Tom Tromey <tom@tromey.com>
> Date: Thu, 22 Apr 2021 19:39:15 -0600
> Cc: Tom Tromey <tom@tromey.com>, gdb-patches@sourceware.org
> 
> Tom> Thanks.  I think I'll hold this one until the other ptype/o patches
> Tom> land.
> 
> >> I think you are referring to my ptype patch
> >> (https://sourceware.org/pipermail/gdb-patches/2021-April/177841.html)
> >> which still needs to be approved for the documentation part.
> 
> Yep.
> 
> I didn't check if Eli approved the docs in v1.  If so then you're good.

If I missed it, I apologize; please point me to the un-reviewed patch,
and I will review.