From: Ardis Lu <ardisglu@gmail.com>
Date: Fri, 3 May 2024 23:04:18 +0000 (-0700)
Subject: Fix faulty chunk rounding
X-Git-Url: https://git.ardis.lu/?a=commitdiff_plain;h=0c2ac83e3f6173f76a3e72c8468709ae3b146e4c;p=targz

Fix faulty chunk rounding

A file with no content should be a 0 byte chunk, not 512 bytes.
---

diff --git a/index.html b/index.html
index 8263454..a27d778 100644
--- a/index.html
+++ b/index.html
@@ -97,7 +97,7 @@
         buffer.push(...header);
 
         // Add the file data, with end padded to the nearest 512 byte chunk
-        const chunkSize = 512 * Math.ceil((file.size ? file.size : 1) / 512);
+        const chunkSize = 512 * Math.ceil(file.size / 512);
         buffer.push(
           ...new Uint8Array(await file.arrayBuffer()),
           ...'\0'.repeat(chunkSize - file.size)