From f055e9be665f413bca157bf78a22fbd9f1927d5a Mon Sep 17 00:00:00 2001
From: Jared Holgate <jaredholgate@microsoft.com>
Date: Tue, 16 Sep 2025 12:35:20 +0100
Subject: [PATCH] fix: type check for array

---
 src/ALZ/Private/Config-Helpers/Set-Config.ps1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ALZ/Private/Config-Helpers/Set-Config.ps1 b/src/ALZ/Private/Config-Helpers/Set-Config.ps1
index 62a046c..a26e752 100644
--- a/src/ALZ/Private/Config-Helpers/Set-Config.ps1
+++ b/src/ALZ/Private/Config-Helpers/Set-Config.ps1
@@ -60,7 +60,7 @@ function Set-Config {
                         # Handle integer index for arrays
                         Write-Verbose "Handling integer index for array"
 
-                        if(!$inputConfigItemValueType.EndsWith("[]")) {
+                        if(!$inputConfigItemValueType.EndsWith("[]") -and !$inputConfigItemValueType.StartsWith("System.Collections.Generic.List")) {
                             Write-Error "Input config item $($inputConfigName) is not an array, but an index was specified."
                             throw "Input config item $($inputConfigName) is not an array, but an index was specified."
                         }