Merge "added to check if a variable is null" into tizen accepted/tizen/common/20160624.134341 accepted/tizen/ivi/20160624.103500 accepted/tizen/mobile/20160624.103410 accepted/tizen/tv/20160624.103425 accepted/tizen/wearable/20160624.103445 submit/tizen/20160624.001410 submit/tizen/20160624.092648
authorchanywa <cbible.kim@samsung.com>
Fri, 24 Jun 2016 00:11:31 +0000 (17:11 -0700)
committerGerrit Code Review <gerrit@review.vlan103.tizen.org>
Fri, 24 Jun 2016 00:11:32 +0000 (17:11 -0700)

Trivial merge