Merge pull request #11229 from wtgodbe/CrossgenFix
authorWilliam Godbe <wigodbe@microsoft.com>
Wed, 26 Apr 2017 18:29:52 +0000 (11:29 -0700)
committerGitHub <noreply@github.com>
Wed, 26 Apr 2017 18:29:52 +0000 (11:29 -0700)
Exit on failure of HelixPrep.proj


Trivial merge