- Fixed pylint warnings.

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/trunk@466 a942ae1a-1317-0410-a47c-b1dcaea8d605

setup.py

@@ -29,7 +29,7 @@ __license__ = "GPL"
 from distutils.core import setup
 from version import version
 from os.path import isfile, join
-from sys import exit, argv
+from sys import argv
 from glob import glob
 
 longdesc = '''
@@ -65,13 +65,13 @@ setup(
 	data_files =	[
 						('/etc/fail2ban', 
 							glob("config/*.conf")
-						),
+																								), 
 						('/etc/fail2ban/filter.d', 
 							glob("config/filter.d/*.conf")
-						),
+																								), 
 						('/etc/fail2ban/action.d', 
 							glob("config/action.d/*.conf")
-						)
+																								)
 					]
 )
 
@@ -95,9 +95,9 @@ elements =	{
 					]
 			}
 
-for dir in elements:
-	for f in elements[dir]:
-		path = join(dir, f)
+for directory in elements:
+	for f in elements[directory]:
+		path = join(directory, f)
 		if isfile(path):
 			obsoleteFiles.append(path)
 if obsoleteFiles: