Incorrect handling of Port in Read-SPWebapplications

[kayodebristol]

Function Read-SPWebApplication produces DSC Configuration where Port property is blank if actual port doesn't equal 80

if($results.WebAppURl.Contains(":") -and $results.Port -and $results.Port -ne 80)
{
   $results.Remove("Port")
}
elseif(!$results.WebAppUrl.Contains(":") -and !$results.Port)
{
   $results.Add("Port", 80)
}

In the case where the actual WebApplication is using port 443 or any port other that 80, the resulting config, where port property is not specified, causes SharePoint to generate a SPWebApplication with a randomly generated port.

To resolve, suggest:

<# Removing port will cause randomly generated port value, don't do this
if($results.WebAppURl.Contains(":") -and $results.Port -and $results.Port -ne 80)
{
   $results.Remove("Port")
}
#>
#If port value is not supplied, assume port 80
if(!$results.WebAppUrl.Contains(":") -and !$results.Port)
{
   $results.Add("Port", 80)
}