From 69661940e93945925c81edc84dafbf8982a05819 Mon Sep 17 00:00:00 2001
From: Jeremy Jarrell <jjarrell@listhub.com>
Date: Tue, 18 Jun 2013 21:52:24 -0400
Subject: [PATCH] Simplifies the check for determining whether whitelisted
 users are present. Adds an a doc comment for the whitelisted users arg.

---
 chkcrontab_lib.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/chkcrontab_lib.py b/chkcrontab_lib.py
index b212519..c1c1004 100755
--- a/chkcrontab_lib.py
+++ b/chkcrontab_lib.py
@@ -1052,6 +1052,7 @@ def check_crontab(crontab_file, log, whitelisted_users=None):
   Args:
     crontab_file: Name of the crontab file to check.
     log: A LogCounter object.
+    whitelisted_users: A comma delimited list of users to ignore when warning on unrecognized users.
 
   Returns:
     0 if there were no errors.
@@ -1064,7 +1065,7 @@ def check_crontab(crontab_file, log, whitelisted_users=None):
     return log.Summary()
 
   # Add the any specified users to the whitelist
-  if not whitelisted_users is None:
+  if whitelisted_users:
     USER_WHITELIST.update(whitelisted_users)
 
   # Check the file name.
-- 
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