From c9137be051ce98b3e3e27f65f54ec7d9f8886903 Mon Sep 17 00:00:00 2001
From: Arnaud Roques <plantuml@gmail.com>
Date: Thu, 7 Apr 2022 19:07:38 +0200
Subject: [PATCH] wip

---
 src/net/sourceforge/plantuml/ugraphic/UImageSvg.java | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/net/sourceforge/plantuml/ugraphic/UImageSvg.java b/src/net/sourceforge/plantuml/ugraphic/UImageSvg.java
index 38012d112f6..206724d1824 100644
--- a/src/net/sourceforge/plantuml/ugraphic/UImageSvg.java
+++ b/src/net/sourceforge/plantuml/ugraphic/UImageSvg.java
@@ -52,15 +52,15 @@ public UImageSvg(String svg, double scale) {
 		this.scale = scale;
 	}
 
-	private String clean(String svg) {
-		svg = svg.toLowerCase().replaceAll("\\s", "");
-		if (svg.contains("<script>"))
+	private String clean(final String svg) {
+		final String svg2 = svg.toLowerCase().replaceAll("\\s", "");
+		if (svg2.contains("<script>"))
 			return EMPTY_SVG;
-		if (svg.contains("</script>"))
+		if (svg2.contains("</script>"))
 			return EMPTY_SVG;
-		if (svg.contains("<foreignobject"))
+		if (svg2.contains("<foreignobject"))
 			return EMPTY_SVG;
-		if (svg.contains("</foreignobject>"))
+		if (svg2.contains("</foreignobject>"))
 			return EMPTY_SVG;
 		return svg;
 	}