From a0dd101c20a4be161d03abeaa50a972c12358d66 Mon Sep 17 00:00:00 2001
From: rabi <ramishra@redhat.com>
Date: Thu, 26 Oct 2017 11:25:54 +0530
Subject: [PATCH] Use argument default None for 'last_evaluated'

Change-Id: Idafabfe94be66f836c4cbf9bdda4a4f2377d3ee6
Closes-Bug: #1727536
---
 heat/engine/watchrule.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/heat/engine/watchrule.py b/heat/engine/watchrule.py
index 8f80006bd9..6f72b8676e 100644
--- a/heat/engine/watchrule.py
+++ b/heat/engine/watchrule.py
@@ -54,7 +54,8 @@ class WatchRule(object):
 
     def __init__(self, context, watch_name, rule, stack_id=None,
                  state=NODATA, wid=None, watch_data=None,
-                 last_evaluated=timeutils.utcnow()):
+                 last_evaluated=None):
+
         self.context = context
         self.now = timeutils.utcnow()
         self.name = watch_name
@@ -69,7 +70,7 @@ class WatchRule(object):
         self.timeperiod = datetime.timedelta(seconds=period)
         self.id = wid
         self.watch_data = watch_data or []
-        self.last_evaluated = last_evaluated
+        self.last_evaluated = last_evaluated or timeutils.utcnow()
 
     @classmethod
     def load(cls, context, watch_name=None, watch=None):