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fix prepare_audiospec() possibly missing a bad SDL_AUDIO_CHANNELS env.

This commit is contained in:
Ozkan Sezer 2021-03-03 20:33:20 +03:00
parent 6158621610
commit ac8a3fda8f
1 changed files with 1 additions and 2 deletions
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3
src/audio/SDL_audio.c
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@ -116,7 +116,6 @@ static const AudioBootStrap *const bootstrap[] = {
#if SDL_AUDIO_DRIVER_DUMMY #if SDL_AUDIO_DRIVER_DUMMY
&DUMMYAUDIO_bootstrap, &DUMMYAUDIO_bootstrap,
#endif #endif
NULL NULL
}; };
@ -1185,8 +1184,8 @@ prepare_audiospec(const SDL_AudioSpec * orig, SDL_AudioSpec * prepared)
const char *env = SDL_getenv("SDL_AUDIO_CHANNELS"); const char *env = SDL_getenv("SDL_AUDIO_CHANNELS");
if ((!env) || ((prepared->channels = (Uint8) SDL_atoi(env)) == 0)) { if ((!env) || ((prepared->channels = (Uint8) SDL_atoi(env)) == 0)) {
prepared->channels = 2; /* a reasonable default */ prepared->channels = 2; /* a reasonable default */
break;
} }
break;
} }
case 1: /* Mono */ case 1: /* Mono */
case 2: /* Stereo */ case 2: /* Stereo */