From 0611adda2f653d8b7d40509b898b7b1425af04e9 Mon Sep 17 00:00:00 2001
From: Rephl3x <zak.bearman@amslabs.net>
Date: Thu, 29 Jan 2026 10:02:09 +1300
Subject: [PATCH] Guard defaults properties

---
 certy.ps1 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/certy.ps1 b/certy.ps1
index e34b28d..7bbb949 100644
--- a/certy.ps1
+++ b/certy.ps1
@@ -686,7 +686,9 @@ if ($loadedDefaults) {
     if ($loadedDefaults.DnsServer) { $dnsServerBox.Text = $loadedDefaults.DnsServer }
     if ($loadedDefaults.ReplicationTargets) { $replicationTargetsBox.Text = $loadedDefaults.ReplicationTargets }
     if ($loadedDefaults.ReplicationCommand) { $replicationCmdBox.Text = $loadedDefaults.ReplicationCommand }
-    if ($null -ne $loadedDefaults.ReplicationEnabled) { $replicationEnabledBox.Checked = [bool]$loadedDefaults.ReplicationEnabled }
+    if ($loadedDefaults.PSObject.Properties["ReplicationEnabled"]) {
+        $replicationEnabledBox.Checked = [bool]$loadedDefaults.ReplicationEnabled
+    }
     if ($loadedDefaults.WacsPath) { $wacsPathBox.Text = $loadedDefaults.WacsPath }
     if ($loadedDefaults.OutputPath) { $outputPathBox.Text = $loadedDefaults.OutputPath }
     if ($loadedDefaults.PfxPassword) { $pfxPasswordBox.Text = $loadedDefaults.PfxPassword }