[Yum] groupupdate in yum shell doesn't work (2.3.2-7)

[shishz at hotpop.com (Zing)]

I'm using yum-2.3.2-7 in fc4 and trying to groupupdate to group name 
with spaces in it doesn't seem to work in the yum shell.  For instance, 
try "> groupupdate "System Tools" in yum shell and i get a warning:

Warning: Group "System does not exist.
Warning: Group Tools" does not exist.

I tried single quotes and escaping the quotes, but that didn't work 
either.

i noticed this after adding the groupupdate command to the
/etc/yum/yum-daily.yum file.  I have a site specific group that I use to
keep clients updated.

thanks.
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