Merge pull request #12 from ukai/fix_leak
authorFumitoshi Ukai <fumitoshi.ukai@gmail.com>
Thu, 6 Aug 2015 07:57:51 +0000 (16:57 +0900)
committerFumitoshi Ukai <fumitoshi.ukai@gmail.com>
Thu, 6 Aug 2015 07:57:51 +0000 (16:57 +0900)
delete LogDestination::sinks_ at DeleteLogDestinations().

fixes #8


Trivial merge