bug#12933: 24.3.50; Hard space and w32-downcase-file-names: crash

[Eli Zaretskii]

> From: Michel de Ruiter <mdruiter@gmail.com>
> Date: Mon, 19 Nov 2012 14:48:13 +0100
> 
> I have found a bug in Emacs on Windows (NTEmacs).
> 
> The easiest way to reproduce the crash is:
> - start emacs -Q
> - type M-:
> - type (setq w32-downcase-file-names t)
> - type RET
> - type C-x C-f
> - type C-q 2 4 0 RET
> This shows the "Emacs Abort Dialog" ("A fatal error has occurred!").
> 
> I don't have gdb to further debug this.
> I saw it in GNU Emacs 24.0.96.1 (i386-mingw-nt6.1.7601) of 2012-04-29
> on MARVIN, on Windows 7 Enterprise SP1 (x64, version 6.1.7601). It has
> been confirmed in recent build 24.3.50 as well.

Thanks, this was fixed in revision 110912 on the emacs-24 branch.