bug#11417: 24.0.96; infinite looping in xdisp.c

[Eli Zaretskii]

> From: Chong Yidong <cyd@gnu.org>
> Cc: sdl.web@gmail.com,  11417@debbugs.gnu.org
> Date: Sun, 13 May 2012 09:34:19 +0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > So I will await decision by Stefan and Chong before committing this.
> > In the meantime, Leo, please see that this fixes your problem, and
> > doesn't introduce any new ones.  TIA.
> 
> Please go ahead and install in emacs-24.

Done (revision 107993 on the emacs-24 branch).