From afb70dd5261d4434b93169386445e7bfe0d00cad Mon Sep 17 00:00:00 2001
From: Gavin Nishizawa <gavin@terrastruct.com>
Date: Tue, 28 Feb 2023 13:22:05 -0800
Subject: [PATCH] cleanup

---
 d2renderers/d2svg/appendix/appendix.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/d2renderers/d2svg/appendix/appendix.go b/d2renderers/d2svg/appendix/appendix.go
index 2575edcd0..4d2b61ca1 100644
--- a/d2renderers/d2svg/appendix/appendix.go
+++ b/d2renderers/d2svg/appendix/appendix.go
@@ -93,9 +93,8 @@ func Append(diagram *d2target.Diagram, ruler *textmeasure.Ruler, in []byte) []by
 	newViewbox := fmt.Sprintf(`viewBox="%s %s %s %s"`, viewboxSlice[0], viewboxSlice[1], strconv.Itoa(viewboxWidth), strconv.Itoa(viewboxHeight))
 
 	// check if outer svg has dimensions set
-	svgMatches := svgRegex.FindAllStringSubmatch(svg, 2)
 	dimensionsToUpdate := 2
-	if widthRegex.FindString(svgMatches[0][0]) != "" {
+	if widthRegex.FindString(svgRegex.FindString(svg)) != "" {
 		dimensionsToUpdate++
 	}