Merge pull request #5713 from wtgodbe/mutex
authorWilliam Godbe <wigodbe@microsoft.com>
Mon, 13 Jun 2016 18:37:38 +0000 (11:37 -0700)
committerGitHub <noreply@github.com>
Mon, 13 Jun 2016 18:37:38 +0000 (11:37 -0700)
Keep mutex alive to avoid race condition in openmutexpos4 test


Trivial merge