Merge pull request #76 from chleun-moon/error
author문철은/Tizen Platform Lab(SR)/Staff Engineer/삼성전자 <chleun.moon@samsung.com>
Wed, 1 Apr 2020 07:42:53 +0000 (16:42 +0900)
committerGitHub Enterprise <noreply-CODE@samsung.com>
Wed, 1 Apr 2020 07:42:53 +0000 (16:42 +0900)
Return errors when setting/unsetting callbacks


Trivial merge