Please describe the problem:
gnome-session-save throws up a "Your session has been saved" dialog, regardless
of whether or not the --gui flag is specified.

Steps to reproduce:
1. Go to the terminal.
2. type "gnome-session save" (without --gui)
3. Observe that you get a dialog that says "Information:  Your session has been
saved".
4.  Be upset about it.


Actual results:
The unwanted dialog appears.

Expected results:
I would expect a dialog box only when --gui is specified

Does this happen every time?
Yes, when run from the terminal.

Other information:
I am experiencing also a bug that may be related to this.  Bug 316037 -  That is
a problem where I get the "Your session has been saved" dialog THE FIRST TIME I
try to log out from the Desktop->Logout menu item.  The second time, after the
session is saved, I do not get the dialog.  (This happens regardless of whether
or not gnome-session has been configured to save sessions on log out)