saltstack/salt — pull request #9801 by jalons (2014-01-17 14:39:30+00:00)
Title: Catch an exception and log rather than dump stacktrace if lock file disappears

Prevent OSError: [Errno 2] No such file or directory: '/var/cache/salt/master/file_lists/gitfs/..w' when lock file is removed outside of salt's run.