problem with running os.path.walk()

[MalC0de]

heya there,
where's the problem with the following code ? I couldn't see any
result while running as a script :


#!/usr/bin/python
import time
import os
def walker2(arg,dirname,filenames):
	cutoff = time.time() - (arg * 24 * 60 * 60)
	for filename in filenames :
		stats = os.stat(dirname + os.sep + filename)
		modified = stats[8]
		if modified >= cutoff :
			print dirname + os.sep + filename

os.path.walk('C:\\windows\\system',walker2,30)



if I have problem with it then let me know and if is possible please
fix it up .
thnx .