Merge pull request #7837 from yuwata/coverity-20170110
authorLennart Poettering <lennart@poettering.net>
Wed, 10 Jan 2018 14:13:07 +0000 (15:13 +0100)
committerGitHub <noreply@github.com>
Wed, 10 Jan 2018 14:13:07 +0000 (15:13 +0100)
fix defects reported by Coverity Scan


Trivial merge