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Naomi: wrong M2 game id if char is unsigned

This commit is contained in:
Flyinghead 2018-11-16 18:33:10 +01:00
parent 52a2d3dbdc
commit 5210c315dd
1 changed files with 1 additions and 1 deletions
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2
core/hw/naomi/naomi_cart.cpp
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@ -1086,7 +1086,7 @@ u16 M2Cartridge::ReadCipheredData(u32 offset)
std::string M2Cartridge::GetGameId()
{
std::string game_id = NaomiCartridge::GetGameId();
if ((game_id.size() < 2 || (game_id[0] == -1 && game_id[1] == -1)) && RomSize >= 0x800050)
if ((game_id.size() < 2 || ((u8)game_id[0] == 0xff && (u8)game_id[1] == 0xff)) && RomSize >= 0x800050)
{
game_id = std::string((char *)RomPtr + 0x800030, 0x20);
while (!game_id.empty() && game_id.back() == ' ')