(maint) Break up a long line and trim empty lines.
(maint) Cleanup an unused variable and an unintended array assignment
Merge pull request #545 from kylog/maint/fix-a-long-line

(maint) Break up a long line and trim empty lines.
Merge pull request #544 from kylog/maint/cleanup-unused-variable

(maint) Cleanup an unused variable and an unintended array assignment
Catch exceptions when detecting SELinux status
(#18429) Remove trailing whitespace
(#18429) Add a spec test describing the error scenario
Merge pull request #546 from kylog/issue/18429-catch-exceptions-when-detecting-selinux-status

Issue/18429 catch exceptions when detecting selinux status