mitchellh/vagrant — pull request #3922 by sneal (2014-05-28 16:00:46+00:00)
Title: Fixed issue 3918

Fixes issue #3918

Running Windows guest commands through a scheduled task were not returning the correct exit codes, they were only returning 1 or 0. This has negative consequences especially for Puppet which can return an exit code of 2 for partial success.

Since we're running an executable from inside a powershell encoded command we need to ensure we explicitly propagate the exit code to the original caller just like a regular PowerShell script - in this case cmd /c which in return is called from a scheduled task.