[Patch]: Last path.cc

[Christopher Faylor]

On Sat, Apr 10, 2004 at 11:37:07PM -0400, Pierre A. Humblet wrote:
>2004-04-11  Pierre Humblet <pierre.humblet@ieee.org>
>
>	* path.cc (normalize_win32_path): Detect components with only dots.
>	Remove a final . if it follows '\\'.
>	(slash_unc_prefix_p): Remove redundant tests.
>	(mount_info::conv_to_win32_path): Only backslashify the path
>	when no mount is found.
>	(chdir): Do not look for components with only dots.

Corinna indicated to me in private email that she had no problems with the
removal of her code in chdir, so I have checked in the below patch with
minor modifications to is_unc_share.

Thanks,
cgf