From 9baca0e61bbd92b40e79fd9d49549f15cd91329c Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Tue, 1 Apr 2025 14:44:25 +1100
Subject: config: lazy update arrays

Only set arrays if they are different
---
 src/config/funcs.ts      | 2 +-
 src/utils/thumbnailer.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/config/funcs.ts b/src/config/funcs.ts
index 72823eb..bf181fb 100644
--- a/src/config/funcs.ts
+++ b/src/config/funcs.ts
@@ -78,7 +78,7 @@ const updateSection = (from: { [k: string]: any }, to: { [k: string]: any }, pat
     for (const [k, v] of Object.entries(from)) {
         if (to.hasOwnProperty(k)) {
             if (isObject(v)) updateSection(v, to[k], `${path}${k}.`);
-            else to[k].set(v);
+            else if (!Array.isArray(v) || JSON.stringify(to[k].get()) !== JSON.stringify(v)) to[k].set(v);
         } else console.warn(`Unknown config key: ${path}${k}`);
     }
 };
diff --git a/src/utils/thumbnailer.ts b/src/utils/thumbnailer.ts
index a922590..ffd1c67 100644
--- a/src/utils/thumbnailer.ts
+++ b/src/utils/thumbnailer.ts
@@ -13,7 +13,7 @@ export default class Thumbnailer {
     static readonly #running = new Set<string>();
 
     static getThumbPath(path: string) {
-        const dir = path.slice(1, path.lastIndexOf("/")).replaceAll("/", "-");
+        const dir = path.slice(path.indexOf("/") + 1, path.lastIndexOf("/")).replaceAll("/", "-");
         return `${this.thumbnailDir}/${dir}-${basename(path)}.jpg`;
     }
 
-- 
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