From c66bc18939399fdf84b7729d0ad6fd419a713ddd Mon Sep 17 00:00:00 2001
From: Andrea Calabrese <andrea1995.c@live.com>
Date: Mon, 28 Jul 2025 18:22:56 +0200
Subject: [PATCH] Avoid crash if thumbnail type not found

With this, I want to avoid crashing when the thumbnail is not found.
I also fixed the extension detection, now not using regexes.

Signed-off-by: Andrea Calabrese <andrea1995.c@live.com>
---
 src/scoreinfo.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/scoreinfo.ts b/src/scoreinfo.ts
index 0781f81..5d6eba3 100644
--- a/src/scoreinfo.ts
+++ b/src/scoreinfo.ts
@@ -108,8 +108,9 @@ export abstract class SheetInfo {
 
     get imgType(): "svg" | "png" {
         const thumbnail = this.thumbnailUrl;
-        const imgtype = thumbnail.match(/score_0\.(\w+)/)![1];
-        return imgtype as "svg" | "png";
+        console.log("THUMBNAIL: " + thumbnail)
+        const imgtype = thumbnail.substring(thumbnail.lastIndexOf("."), thumbnail.length);
+        return imgtype;
     }
 }