From cb8fc656fdc69a5ede404dc42f644f6d774dda5e Mon Sep 17 00:00:00 2001
From: reviewher <24845478+reviewher@users.noreply.github.com>
Date: Sat, 16 Oct 2021 16:07:27 -0400
Subject: [PATCH] CFB Fix [ci skip]

---
 bits/18_cfb.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bits/18_cfb.js b/bits/18_cfb.js
index 61b8b78..c82bd31 100644
--- a/bits/18_cfb.js
+++ b/bits/18_cfb.js
@@ -441,7 +441,7 @@ function sleuth_fat(idx/*:number*/, cnt/*:number*/, sectors/*:Array<RawBytes>*/,
 			if((q = __readInt32LE(sector,i*4)) === ENDOFCHAIN) break;
 			fat_addrs.push(q);
 		}
-		sleuth_fat(__readInt32LE(sector,ssz-4),cnt - 1, sectors, ssz, fat_addrs);
+		if(cnt >= 1) sleuth_fat(__readInt32LE(sector,ssz-4),cnt - 1, sectors, ssz, fat_addrs);
 	}
 }