How do I get errors to propagate in the TeamCity PowerShell runner

Question

I have a TeamCity 7 Build Configuration which is pretty much only an invocation of a .ps1 script using various TeamCity Parameters.

I was hoping that mig

Answer 1

This checks the last error code and exits if is not 0.

    If ($LASTEXITCODE -ne 0) {
        Write-Host "The result was of the previous script was " $LASTEXITCODE
        Exit $LASTEXITCODE
    }