SVGRenderer: Set correct input encoding

fixes #4462 (cherry picked from commit 7b9cb7f)
Icinga · Jul 26, 2021 · c1a378c · c1a378c
1 parent f07283e
commit c1a378c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/Icinga/Chart/SVGRenderer.php b/library/Icinga/Chart/SVGRenderer.php
@@ -233,6 +233,7 @@ public function render()
         $this->addAriaDescription($this->svg, $this->ariaTitle, $this->ariaDescription);
         $this->svg->appendChild($this->rootCanvas->toSvg($ctx));
         $this->document->formatOutput = true;
+        $this->document->encoding = 'UTF-8';
         return $this->document->saveXML();
     }