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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.7) Gecko/20061011 Fedora/1.5.0.7-7.fc6 Firefox/1.5.0.7

Description of problem:
Create a new kickstart file

at Partition settings create a partition 1MB sized with the option 'Grow to maximum of' selected with a size specified

Try to save the file, no preview nor saving can be done then.
No other option creates such behaviour.

here's th output on the console :

Traceback (most recent call last):
  File "/usr/share/system-config-kickstart/kickstartGui.py", line 308, in on_activate_save_options
    fileDialog = savedialog.saveDialog(writer.write(), self.xml)
  File "/usr/lib/python2.4/site-packages/pykickstart/writer.py", line 48, in write
    map (lambda fn: fn(), self.handlers)), "\n")
  File "/usr/lib/python2.4/site-packages/pykickstart/writer.py", line 48, in <lambda>
    map (lambda fn: fn(), self.handlers)), "\n")
  File "/usr/lib/python2.4/site-packages/pykickstart/writer.py", line 406, in doPartition
    retval = retval + " --maxsize=%d" % part.maxSizeMB
TypeError: int argument required


Version-Release number of selected component (if applicable):
system-config-kickstart 2.6.13

How reproducible:
Always


Steps to Reproduce:
1.launch system-config-kickstart
2.create a partition with the option 'Grow to maximum of' set with a size
3.try saving or preview the file

Actual Results:
nothing happens, prints errors on console

Expected Results:
save ks.cfg, preview the ks.cfg

Additional info: