bug#20677: tooltips generate garbage

[Eli Zaretskii]

> From: Michael Heerdegen <michael_heerdegen@web.de>
> Cc: 20677@debbugs.gnu.org,  angelo.graziosi@alice.it
> Date: Wed, 03 Jun 2015 19:02:55 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > And the patches proposed by Yamamoto-san, do they fix the problem for
> > you as well?
> 
> Yes, both patches fix the problem for me.  Like before, I tested with the
> tooltips in a dired buffer.

Thanks.

So which one of them is better, and should be pushed?