Clean up unused variables and imports.

git-svn-id: svn+ssh://rpmlint.zarb.org/home/projects/rpmlint/svn/trunk@1753 9bc8b190-ac0f-0410-8968-dc7d1f502856

AbstractCheck.py

@@ -55,7 +55,7 @@ class AbstractCheck:
         
         # Could use timeout kwarg to urlopen, but that's python >= 2.6 only
         socket.setdefaulttimeout(self.network_timeout)
-        res = err = None
+        res = None
         try:
             opener = urllib2.build_opener(_HeadRedirectHandler())
             opener.addheaders = [('User-Agent',

test/test.PamCheck.py

@@ -3,7 +3,6 @@
 import unittest
 import Testing
 import PamCheck
-import Pkg
 # FIXME harcode
 
 class TestPamCheck(unittest.TestCase):