From 1407be30416132d019d42f5a00383ae76ec6285b Mon Sep 17 00:00:00 2001
From: Bernard Xie <bernard@terrastruct.com>
Date: Mon, 19 Jun 2023 17:39:38 -0700
Subject: [PATCH] remove unused new var

---
 d2format/format.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/d2format/format.go b/d2format/format.go
index 102b085d7..f6e3cbf04 100644
--- a/d2format/format.go
+++ b/d2format/format.go
@@ -261,8 +261,7 @@ func (p *printer) _map(m *d2ast.Map) {
 	for i := 0; i < len(m.Nodes); i++ {
 		node := m.Nodes[i]
 		if node.IsBoardNode() {
-			key := node.MapKey.Key
-			switch key.Path[0].Unbox().ScalarString() {
+			switch node.MapKey.Key.Path[0].Unbox().ScalarString() {
 			case "layers":
 				layerNodes = append(layerNodes, node)
 			case "scenarios":