Merge pull request #350 from yejingfu/alarm-fix
authorHalton Huo <halton.huo@intel.com>
Fri, 11 Jul 2014 02:06:07 +0000 (10:06 +0800)
committerHalton Huo <halton.huo@intel.com>
Fri, 11 Jul 2014 02:06:07 +0000 (10:06 +0800)
[Alarm] Initialize the "period" to null if its value is not set.


Trivial merge