Fix #1099: Only populate site result when it is there

windows/win_iis_website.ps1

@@ -171,15 +171,21 @@ Catch
   Fail-Json (New-Object psobject) $_.Exception.Message
 }
 
-$site = Get-Website | Where { $_.Name -eq $name }
+if ($state -ne 'absent')
-$result.site = New-Object psobject @{
+{
-  Name = $site.Name
+  $site = Get-Website | Where { $_.Name -eq $name }
-  ID = $site.ID
-  State = $site.State
-  PhysicalPath = $site.PhysicalPath
-  ApplicationPool = $site.applicationPool
-  Bindings = @($site.Bindings.Collection | ForEach-Object { $_.BindingInformation })
 }
 
+if ($site)
+{
+  $result.site = New-Object psobject @{
+    Name = $site.Name
+    ID = $site.ID
+    State = $site.State
+    PhysicalPath = $site.PhysicalPath
+    ApplicationPool = $site.applicationPool
+    Bindings = @($site.Bindings.Collection | ForEach-Object { $_.BindingInformation })
+  }
+}
 
 Exit-Json $result