From a5a66a12e2ce7d6efe8d1908e3631849c29ccba7 Mon Sep 17 00:00:00 2001
From: Panagiotis Papadopoulos <pano_90@gmx.net>
Date: Mon, 10 Mar 2025 19:30:32 +0100
Subject: [PATCH] chore(share): fix tsc nagging about svg not existing on
 unknown

JSON and TS without using a validation library like zod, is really a bit of a pain in the backside...
---
 src/share/routes.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/share/routes.ts b/src/share/routes.ts
index 932adfaac..a2dbb6e0d 100644
--- a/src/share/routes.ts
+++ b/src/share/routes.ts
@@ -115,7 +115,14 @@ function renderImageAttachment(image: SNote, res: Response, attachmentName: stri
         svgString = content;
     } else {
         // backwards compatibility, before attachments, the SVG was stored in the main note content as a separate key
-        const contentSvg = image.getJsonContentSafely()?.svg;
+        const possibleSvgContent = image.getJsonContentSafely();
+
+        const contentSvg = (typeof possibleSvgContent === "object"
+            && possibleSvgContent !== null
+            && "svg" in possibleSvgContent
+            && typeof possibleSvgContent.svg === "string")
+                ? possibleSvgContent.svg
+                : null;
 
         if (contentSvg) {
             svgString = contentSvg;