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fix possible crash in SD/MMC code

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Arisotura
2025-08-30 14:18:58 +02:00
parent 631080aa4e
commit 7ed33b4d93
1 changed files with 4 additions and 2 deletions
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6
src/DSi_SD.cpp
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@ -287,8 +287,10 @@ void DSi_SDHost::SetCardIRQ()
u16 oldflags = CardIRQStatus & ~CardIRQMask;
DSi_SDDevice* dev = Ports[PortSelect & 0x1].get();
if (dev->IRQ) CardIRQStatus |= (1<<0);
else CardIRQStatus &= ~(1<<0);
if (dev && dev->IRQ)
CardIRQStatus |= (1<<0);
else
CardIRQStatus &= ~(1<<0);
u16 newflags = CardIRQStatus & ~CardIRQMask;