From e4b80dd43c23b94b0c9072a7afb71b5af55c1e7d Mon Sep 17 00:00:00 2001
From: Jon Hawkesworth <jhawkesworth@users.noreply.github.com>
Date: Sun, 31 Aug 2014 16:20:50 +0100
Subject: [PATCH] Added null check in case http connection used and no cert
 found.

---
 library/windows/setup.ps1 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/library/windows/setup.ps1 b/library/windows/setup.ps1
index 381fc973c5..1d24ce2138 100644
--- a/library/windows/setup.ps1
+++ b/library/windows/setup.ps1
@@ -66,4 +66,13 @@ $ips = @()
 Foreach ($ip in $netcfg.IPAddress) { If ($ip) { $ips += $ip } }
 Set-Attr $result.ansible_facts "ansible_ip_addresses" $ips
 
+$psversion = $PSVersionTable.PSVersion.Major
+$winrm_cert_expiry = Get-ChildItem -Path Cert:\LocalMachine\My | where Subject -EQ "CN=$env:COMPUTERNAME" | select NotAfter
+
+Set-Attr $result.ansible_facts "ansible_powershell_version" $psversion
+if ($winrm_cert_expiry) 
+{
+    Set-Attr $result.ansible_facts "ansible_winrm_certificate_expires" $winrm_cert_expiry.NotAfter.ToString("yyyy-MM-dd HH:mm:ss")
+}
+
 Exit-Json $result;