From 9466e7b1f63fea38a2b59009bab0b8a858c0564e Mon Sep 17 00:00:00 2001
From: Looly <loolly@gmail.com>
Date: Thu, 15 Sep 2022 16:30:42 +0800
Subject: [PATCH] add QrSVG

---
 hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrSVG.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrSVG.java b/hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrSVG.java
index ae5a90b59..8a2001f81 100644
--- a/hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrSVG.java
+++ b/hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrSVG.java
@@ -61,7 +61,7 @@ public class QrSVG {
 
 		}
 
-		StringBuilder result = StrUtil.builder();
+		final StringBuilder result = StrUtil.builder();
 		result.append("<svg width=\"").append(qrWidth).append("\" height=\"").append(qrHeight).append("\" \n");
 		if (backColor != null) {
 			Color back = new Color(backColor, true);