cinst.bat returns 0 even if NuGet fails

[lewisthompson]

PS C:\Chocolatey\bin> .\cinst.bat DotNet4.0
Chocolatey (v0.9.8.20) is installing DotNet4.0 and dependencies. By installing you accept the license for DotNet4.0 and each dependency you are installing.
Execution of NuGet not detected. Please make sure you have .NET Framework 4.0 installed and are passing arguments to the install command.
At C:\Chocolatey\chocolateyinstall\functions\Run-NuGet.ps1:52 char:10
    +     Throw <<<<  $noExecution
    + CategoryInfo          : OperationStopped: (Execution of Nu...nstall command.:String) [], RuntimeException
    + FullyQualifiedErrorId : Execution of NuGet not detected. Please make sure you have .NET Framework 4.0 installed and are passing arguments to the install command.

PS C:\Chocolatey\bin> Write-Host $LastExitCode
0

This breaks automation tools, such as http://community.opscode.com/cookbooks/chocolatey

[ferventcoder]

PLease let me know if this is true of the prerelease...

cup chocolatey -pre

We've added better support for exit codes and that will be released soon.