From 9e3d0d6f591496a2370a14832f7c0c399a16b2ea Mon Sep 17 00:00:00 2001
From: David Kupka <dkupka@redhat.com>
Date: Oct 13 2015 11:59:30 +0000
Subject: comment: Add Documentation string to deduplicate function


Reviewed-By: Tomas Babej <tbabej@redhat.com>

---

diff --git a/install/tools/ipactl b/install/tools/ipactl
index acad7ff..60db587 100755
--- a/install/tools/ipactl
+++ b/install/tools/ipactl
@@ -46,6 +46,9 @@ def check_IPA_configuration():
                           "(see man pages of ipa-server-install for help)", 6)
 
 def deduplicate(lst):
+    """Remove duplicates and preserve order.
+    Returns copy of list with preserved order and removed duplicates.
+    """
     new_lst = []
     s = set(lst)
     for i in lst: