From 10a7d39c66e16c986a7855ece3d99e64aabbdf6d Mon Sep 17 00:00:00 2001
From: mintsuki <mintsuki@protonmail.com>
Date: Sat, 19 Aug 2023 08:04:43 -0500
Subject: [PATCH] disk: BIOS: Skip drive if sector size is 0. Fixes #294

---
 common/drivers/disk.s2.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/common/drivers/disk.s2.c b/common/drivers/disk.s2.c
index 6f7decbe..31709d06 100644
--- a/common/drivers/disk.s2.c
+++ b/common/drivers/disk.s2.c
@@ -218,6 +218,10 @@ static bool detect_sector_size(struct volume *volume) {
 
     volume->sector_size = sector_size_a > sector_size_b ? sector_size_a : sector_size_b;
 
+    if (volume->sector_size == 0) {
+        return false;
+    }
+
     return true;
 }