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Don't allow multiple audio opens to succeed (until SDL 1.3)

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This commit is contained in:
Sam Lantinga
2002-01-09 16:04:58 +00:00
parent 95c2108bfd
commit b198dbb7d5
1 changed files with 5 additions and 0 deletions
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5
src/audio/SDL_audio.c
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@@ -336,6 +336,11 @@ int SDL_OpenAudio(SDL_AudioSpec *desired, SDL_AudioSpec *obtained)
}
audio = current_audio;
if (audio->opened) {
SDL_SetError("Audio device is already opened");
return(-1);
}
/* Verify some parameters */
if ( desired->callback == NULL ) {
SDL_SetError("SDL_OpenAudio() passed a NULL callback");