From 52d59adf220ccaaaf5c80d86592115c2c86cfa81 Mon Sep 17 00:00:00 2001
From: moqiaoduo <415372363@qq.com>
Date: Sun, 22 Jun 2025 20:47:00 +0800
Subject: [PATCH] get_next_cluster fix

---
 unsegareborn/exfat.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/unsegareborn/exfat.c b/unsegareborn/exfat.c
index 6863580..7554727 100644
--- a/unsegareborn/exfat.c
+++ b/unsegareborn/exfat.c
@@ -54,6 +54,10 @@ static uint32_t get_next_cluster(ExfatContext* ctx, uint32_t cluster) {
     if (next >= 0xFFFFFFF8) {
         return 0; // end-of-chain
     }
+    if (next == 0)
+    {
+        return cluster + 1; // if cluster in FAT is 0, it means the cluster heap is continous (exfat only)
+    }
     return next;
 }