From 7afd23665fad41adf3668473347cb35f28faf32d Mon Sep 17 00:00:00 2001
From: Sjaak Schilperoort <sjaak@xs4all.nl>
Date: Fri, 4 Mar 2022 15:38:33 +0100
Subject: [PATCH] Fix for SvgUri and SvgCssUri crashing on non-existing svg
 files (#1503)

Fix for interpreting an HTML error response as svg data, and then crash when this cannot be parsed as well formed XML
---
 src/xml.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/xml.tsx b/src/xml.tsx
index 828f104e..879e35de 100644
--- a/src/xml.tsx
+++ b/src/xml.tsx
@@ -124,7 +124,10 @@ export function SvgXml(props: XmlProps) {
 
 export async function fetchText(uri: string) {
   const response = await fetch(uri);
-  return await response.text();
+  if (response.ok) {
+    return await response.text();
+  }
+  throw new Error(`Fetching ${uri} failed with status ${response.status}`);
 }
 
 export function SvgUri(props: UriProps) {