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VolumeVerifier: Treat IOS9 as always present

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Fixes a false positive for Mario Party 8.
This commit is contained in:
JosJuice 2020-04-28 23:40:01 +02:00
parent 54b85f6034
commit 5b722b775a
1 changed files with 10 additions and 5 deletions
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15
Source/Core/DiscIO/VolumeVerifier.cpp
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@ -607,12 +607,17 @@ bool VolumeVerifier::CheckPartition(const Partition& partition)
if (type == PARTITION_UPDATE)
{
std::unique_ptr<FileInfo> file_info = filesystem->FindFileInfo("_sys");
bool has_correct_ios = false;
if (file_info)
const IOS::ES::TMDReader& tmd = m_volume.GetTMD(m_volume.GetGamePartition());
// IOS9 is the only IOS which can be assumed to exist in a working state on any Wii
// regardless of what updates have been installed. At least Mario Party 8
// (RM8E01, revision 2) uses IOS9 without having it in its update partition.
bool has_correct_ios = tmd.IsValid() && (tmd.GetIOSId() & 0xFF) == 9;
if (!has_correct_ios && tmd.IsValid())
{
const IOS::ES::TMDReader& tmd = m_volume.GetTMD(m_volume.GetGamePartition());
if (tmd.IsValid())
std::unique_ptr<FileInfo> file_info = filesystem->FindFileInfo("_sys");
if (file_info)
{
const std::string correct_ios = "IOS" + std::to_string(tmd.GetIOSId() & 0xFF) + "-";
for (const FileInfo& f : *file_info)