[root@localhost ~]# rpm -q system-config-bind
system-config-bind-4.0.2-8.fc8
[root@localhost ~]# cat /etc/redhat-release 
Fedora release 8 (Werewolf)

after attempting to edit the default IPV4 binding ACL in "DNS Server"
properties, s-c-bind generally loses it, and all further actions generate
exceptions:

Traceback (most recent call last):
  File "/usr/share/system-config-bind/RRGUI.py", line 1572, in aclDialogResponse
    s.aclWidget.save()
  File "/usr/share/system-config-bind/RRGUI.py", line 1567, in save
    s.attr.nmdc[ s.attr.key  ] = s.attr.key[-1] + ' ' + s.attr.out() + '\n'
  File "/usr/share/system-config-bind/NamedConf.py", line 793, in __setitem__
    raise IndexError
IndexError
Traceback (most recent call last):
  File "/usr/share/system-config-bind/ZoneTree.py", line 817, in on_row_activated
    s.Edit(r)
  File "/usr/share/system-config-bind/ZoneTree.py", line 763, in Edit
    EditDialog(s.bind,r,read_only=readOnly)
  File "/usr/share/system-config-bind/EditDialog.py", line 217, in __init__
    s.options = Options(bind.nmdc, s.name, obj)
  File "/usr/share/system-config-bind/Options.py", line 157, in __init__
    s.parse()
  File "/usr/share/system-config-bind/Options.py", line 68, in parse
    s.opts[key]={ 'obj': s.obj[k], 'key':k, 'opt':key, 'option': O[key],
'value':O[key]['type'](s.obj[k]) }
TypeError: int() argument must be a string or a number, not 'dict'
Traceback (most recent call last):
  File "/usr/share/system-config-bind/ZoneTree.py", line 768, in EditClicked
    s.Edit( s.selection() )        
  File "/usr/share/system-config-bind/ZoneTree.py", line 763, in Edit
    EditDialog(s.bind,r,read_only=readOnly)
  File "/usr/share/system-config-bind/EditDialog.py", line 217, in __init__
    s.options = Options(bind.nmdc, s.name, obj)
  File "/usr/share/system-config-bind/Options.py", line 157, in __init__
    s.parse()
  File "/usr/share/system-config-bind/Options.py", line 68, in parse
    s.opts[key]={ 'obj': s.obj[k], 'key':k, 'opt':key, 'option': O[key],
'value':O[key]['type'](s.obj[k]) }
TypeError: int() argument must be a string or a number, not 'dict'