From dfba595cdcc9cc1b450ce4a7524a82944ce98569 Mon Sep 17 00:00:00 2001
From: Michael Scire <SciresM@gmail.com>
Date: Sat, 16 Apr 2022 12:28:40 -0700
Subject: [PATCH] fs: fix null check in AesXtsStorageExternal

---
 .../source/fssystem/fssystem_aes_xts_storage_external.cpp       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/libstratosphere/source/fssystem/fssystem_aes_xts_storage_external.cpp b/libraries/libstratosphere/source/fssystem/fssystem_aes_xts_storage_external.cpp
index 922c5c96e..4f9a45fd2 100644
--- a/libraries/libstratosphere/source/fssystem/fssystem_aes_xts_storage_external.cpp
+++ b/libraries/libstratosphere/source/fssystem/fssystem_aes_xts_storage_external.cpp
@@ -111,7 +111,7 @@ namespace ams::fssystem {
         R_UNLESS(buffer != nullptr, fs::ResultNullptrArgument());
 
         /* Ensure we can encrypt. */
-        R_UNLESS(m_decrypt_function != nullptr, fs::ResultNullptrArgument());
+        R_UNLESS(m_encrypt_function != nullptr, fs::ResultNullptrArgument());
 
         /* We can only write at block aligned offsets. */
         R_UNLESS(util::IsAligned(offset, AesBlockSize), fs::ResultInvalidArgument());