From 558f0d5cc7f30dd17ef3f50cd3165d884824003b Mon Sep 17 00:00:00 2001
From: Bernard Xie <bernard@terrastruct.com>
Date: Wed, 29 Mar 2023 13:32:47 -0700
Subject: [PATCH] refactor

---
 d2target/d2target.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/d2target/d2target.go b/d2target/d2target.go
index 19a98f772..db1efa9a4 100644
--- a/d2target/d2target.go
+++ b/d2target/d2target.go
@@ -238,7 +238,7 @@ func (diagram Diagram) BoundingBox() (topLeft, bottomRight Point) {
 }
 
 func (diagram Diagram) GetNestedUniqueChars() string {
-	var texts = diagram.GetUniqueChars()
+	texts := diagram.GetUniqueChars()
 	for _, d := range diagram.Layers {
 		texts = texts + d.GetNestedUniqueChars()
 	}