From 53856a031ed916122dabbfd4f13a3bc1b374a63f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Tue, 9 Jan 2024 21:57:03 +0100
Subject: [PATCH] Fix DataCenterExtensions.SiblingsAndSelf() behavior for the
 root node.

---
 src/formats/Data/DataCenterExtensions.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/formats/Data/DataCenterExtensions.cs b/src/formats/Data/DataCenterExtensions.cs
index 044c33e..544beab 100644
--- a/src/formats/Data/DataCenterExtensions.cs
+++ b/src/formats/Data/DataCenterExtensions.cs
@@ -91,8 +91,7 @@ public static IEnumerable<DataCenterNode> SiblingsAndSelf(this DataCenterNode no
     {
         Check.Null(node);
 
-        foreach (var sibling in node.Parent?.UnsafeChildren ?? [])
-            yield return sibling;
+        return node.Parent is { } parent ? parent.Children : [node];
     }
 
     public static IEnumerable<DataCenterNode> SiblingsAndSelf(this DataCenterNode node, string name)