chmod broken?

I can't get chmod to work with MSYS 1.0.12:

csutclif@EUSH000065 ~
$ uname -a
MINGW32_NT-5.1 EUSH000065 1.0.12(0.46/3/2) 2010-01-05 20:26 i686 Msys

csutclif@EUSH000065 ~
$ touch test.txt

csutclif@EUSH000065 ~
$ ls -l test.txt
-rw-r--r-- 1 csutclif Administrators 0 Feb 19 06:33 test.txt

csutclif@EUSH000065 ~
$ chmod g+w test.txt

csutclif@EUSH000065 ~
$ ls -l test.txt
-rw-r--r-- 1 csutclif Administrators 0 Feb 19 06:33 test.txt

csutclif@EUSH000065 ~
$ chmod --version
chmod (GNU coreutils) 5.97
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software.  You may redistribute copies of it under the terms of
the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.

Written by David MacKenzie and Jim Meyering.

I believe I'm using the correct version of chmod:

csutclif@EUSH000065 ~
$ ls -l /bin/chmod
-rwxr-xr-x 1 csutclif Administrators 1063424 Nov  6 02:09 /bin/chmod*

Is this a known issue with MSYS?

Chris

-- 
Chris Sutcliffe
http://emergedesktop.org
http://www.google.com/profiles/ir0nh34d

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