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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6)
Gecko/20040225 Firefox/0.8

Description of problem:
When attempting to "Add User" while viewing the "Samba Users" listbox
the dialog displays, accepts data in the fields, but will not dismiss
and create the user entry with the "Ok" button.  The dialog can be
canceled or closed by window manager but no user is added.
---------

Traceback (most recent call last):
  File "/usr/share/system-config-samba/addUserWin.py", line 172, in
on_add_user_ok_button_clicked
    elif self.samba_user_data.userAlreadyExists(unix_name):
  File "/usr/share/system-config-samba/sambaUserData.py", line 201, in
userAlreadyExists
    if user == tokens[0]:
IndexError: list index out of range


Version-Release number of selected component (if applicable):
system-config-samba-1.2.5-1

How reproducible:
Always

Steps to Reproduce:
1. Open system-config-samba
2. Select menu "Preferences" -> "Samba Users"
3. Select "Add User" and enter username (new user or a duplicate
creates the same error
4. Click OK to add the user, traceback results
    

Actual Results:  User is not added to the samba users list, dialog is
not dismissed

Expected Results:  User should be added to list and dialog dismissed

Additional info:

python-2.3.3-2.1
pygtk2-2.0.0-5.1
libuser-0.51.7-7.1.1
htmlview-2.0.0-12
samba-3.0.2a-1.1
usermode-1.69-5