Merge "Check the keyString value." into devel/master
authorjoogab yun <joogab.yun@samsung.com>
Mon, 4 Mar 2019 04:32:58 +0000 (04:32 +0000)
committerGerrit Code Review <gerrit@review.ap-northeast-2.compute.internal>
Mon, 4 Mar 2019 04:32:58 +0000 (04:32 +0000)

Trivial merge