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Change Safe Div to explicitly check b != 0

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DizzyEggg 2024-02-02 22:57:02 +01:00 committed by GitHub
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include/global.h
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@ -80,7 +80,7 @@
// Used in cases where division by 0 can occur in the retail version. // Used in cases where division by 0 can occur in the retail version.
// Avoids invalid opcodes on some emulators, and the otherwise UB. // Avoids invalid opcodes on some emulators, and the otherwise UB.
#ifdef UBFIX #ifdef UBFIX
#define SAFE_DIV(a, b) ((b) ? (a) / (b) : 0) #define SAFE_DIV(a, b) (((b) != 0) ? (a) / (b) : 0)
#else #else
#define SAFE_DIV(a, b) ((a) / (b)) #define SAFE_DIV(a, b) ((a) / (b))
#endif #endif