From: Jesse Marroquin <jesse.marroquin@gmail.com>
Date: Tue, 11 Feb 2020 04:43:10 +0000 (-0600)
Subject: MassStorageBootloader: Fix lower nibble cluster update.
X-Git-Tag: LUFA-210130~9^2
X-Git-Url: http://git.linex4red.de/pub/USBasp.git/commitdiff_plain/6eaefff39bbf024df03cee382d028e8e24361bae?ds=sidebyside;hp=--cc

MassStorageBootloader: Fix lower nibble cluster update.
---

6eaefff39bbf024df03cee382d028e8e24361bae
diff --git a/Bootloaders/MassStorage/Lib/VirtualFAT.c b/Bootloaders/MassStorage/Lib/VirtualFAT.c
index c57b9b911..ab6b0f44f 100644
--- a/Bootloaders/MassStorage/Lib/VirtualFAT.c
+++ b/Bootloaders/MassStorage/Lib/VirtualFAT.c
@@ -260,7 +260,7 @@ static void UpdateFAT12ClusterEntry(uint8_t* const FATTable,
 	else
 	{
 		FATTable[FATOffset]     = ChainEntry;
-		FATTable[FATOffset + 1] = (FATTable[FATOffset] & 0xF0) | (ChainEntry >> 8);
+		FATTable[FATOffset + 1] = (FATTable[FATOffset + 1] & 0xF0) | (ChainEntry >> 8);
 	}
 }