Comment 3 for bug 1533604

Reviewed: https://review.opencontrail.org/16267
Committed: http://github.org/Juniper/contrail-controller/commit/3f7c9d7f9c65479c257a5494097a641986aac861
Submitter: Zuul
Branch: master

commit 3f7c9d7f9c65479c257a5494097a641986aac861
Author: Prabhjot Singh Sethi <email address hidden>
Date: Wed Jan 13 22:52:04 2016 +0530

Fix script execution interval

Issue:
------
initial iteration flag was not reset, causing interval
timer never to come into picture and results in execution
of health check continously without waiting for interval

Fix:
----
reset initial flag after first execution and comment out
if condition to check change of status, to allow using
stdout for identifing pipe close and exit

Closes-Bug: 1533604
Related-Bug: 1530539
Change-Id: Id158b5dfb9a0ff7e2560b5a92f4114d38f839456