From 25ddf45689e4753ea2e81d9382569db77af0592d Mon Sep 17 00:00:00 2001
From: Kenny Strawn <Kenny.Strawn@gmail.com>
Date: Sun, 22 Oct 2023 23:13:53 -0700
Subject: [PATCH] Heed @Freax13's advice

---
 src/fat.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fat.rs b/src/fat.rs
index aa2a450b..b7a73cbe 100644
--- a/src/fat.rs
+++ b/src/fat.rs
@@ -26,7 +26,7 @@ pub fn create_fat_filesystem(
         .truncate(true)
         .open(out_fat_path)
         .unwrap();
-    let fat_size_padded_and_rounded = ((needed_size + 1024 * 64 - 1) / MB + 1) * MB;
+    let fat_size_padded_and_rounded = (((needed_size + 1024 * 64 - 1) / MB + 1) * MB) + MB;
     fat_file.set_len(fat_size_padded_and_rounded).unwrap();
 
     // choose a file system label