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check if reference is null, and check if struct member is null before… #735

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check if reference is null, and check if struct member is null before… #735

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4 changes: 3 additions & 1 deletion retrodep/threaddep/thread.h
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Original file line number Diff line number Diff line change
Expand Up @@ -129,7 +129,9 @@ void uae_sem_init (uae_sem_t *sem, int pshared, unsigned int value);

STATIC_INLINE void uae_sem_destroy (uae_sem_t *sem)
{
sem_destroy (sem->sem);
if(sem && sem->sem) {
sem_destroy (sem->sem);
}
}

STATIC_INLINE void uae_sem_post (uae_sem_t *sem)
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