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(audio_driver.c) Put some more safeguards in

This commit is contained in:
twinaphex 2015-12-04 00:15:37 +01:00
parent 757f0692ad
commit 0e15c30964
1 changed files with 9 additions and 1 deletions
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10
audio/audio_driver.c
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@ -806,12 +806,20 @@ bool audio_driver_ctl(enum rarch_audio_ctl_state state, void *data)
}
return true;
case RARCH_AUDIO_CTL_ALIVE:
if (!audio_driver_context_audio_data)
if (!current_audio || !audio_driver_context_audio_data)
return false;
return current_audio->alive(audio_driver_context_audio_data);
case RARCH_AUDIO_CTL_START:
if (!current_audio || !audio_driver_context_audio_data)
return false;
if (!current_audio->start)
return false;
return current_audio->start(audio_driver_context_audio_data);
case RARCH_AUDIO_CTL_STOP:
if (!current_audio || !audio_driver_context_audio_data)
return false;
if (!current_audio->stop)
return false;
return current_audio->stop(audio_driver_context_audio_data);
case RARCH_AUDIO_CTL_FIND_DRIVER:
return find_audio_driver();