Re: renaming directories on windows port

[Eli Zaretskii <eliz@gnu.org>]

> Date: Wed, 21 Jun 2006 16:08:32 +0200
> From: martin rudalics <rudalics@gmx.at>
> 
> On Windows when I have a directory called "c:/temp/foo" and try to
> 
> (rename-file "c:/temp/foo" "c:/temp/FOO")
> 
> Emacs tells me
> 
> (file-error "Renaming" "no such file or directory" "c:/TEMP/foo" "c:/TEMP/FOO/foo")
> 
> When `file' names a directory, and `newname' and `file' differ in case
> only, the intended action of `rename-file' on Windows reasonably is to
> just change the case of the directory name.  The trivial patch below
> should resolve this:
> 
> 2006-06-21  Martin Rudalics  <rudalics@gmx.at>
> 
> 	* fileio.c (Frename_file): Don't try to move directory to itself
> 	on DOS_NT platforms.

Thanks, I installed this.

Please in the future include in the log entry the preprocessor
condition, if any, of the change.  Here's the ChangeLog entry I
committed:

	* fileio.c (Frename_file) [DOS_NT]: Don't try to move directory to
	itself on DOS_NT platforms, if the old and new names are identical
	but for the letter-case.