From 665621aa1b6b3555ec3aceaad3c6e216cdd8cfdc Mon Sep 17 00:00:00 2001
From: Raul Santos <raulsntos@gmail.com>
Date: Fri, 25 Feb 2022 01:08:09 +0100
Subject: Avoid printing an error in GetChildOrNull

`GetChildOrNull` won't print an error when the given index is out of range,
similar to how the LINQ `ElementAtOrDefault` method works.
---
 .../mono/glue/GodotSharp/GodotSharp/Core/Extensions/NodeExtensions.cs  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Extensions/NodeExtensions.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Extensions/NodeExtensions.cs
index e9d8b98344..df0e839866 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Extensions/NodeExtensions.cs
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Extensions/NodeExtensions.cs
@@ -129,7 +129,8 @@ namespace Godot
         /// </returns>
         public T GetChildOrNull<T>(int idx, bool includeInternal = false) where T : class
         {
-            return GetChild(idx, includeInternal) as T;
+            int count = GetChildCount(includeInternal);
+            return idx >= -count && idx < count ? GetChild(idx, includeInternal) as T : null;
         }
 
         /// <summary>
-- 
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