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Christoph Mallon: Remove pointless if (x) before SDL_free(x)

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This commit is contained in:
Sam Lantinga
2013-08-29 08:29:21 -07:00
parent 1d2c7796ae
commit f79fc33a39
63 changed files with 157 additions and 349 deletions
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6
src/audio/dsp/SDL_dspaudio.c
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@@ -61,10 +61,8 @@ static void
DSP_CloseDevice(_THIS)
{
if (this->hidden != NULL) {
if (this->hidden->mixbuf != NULL) {
SDL_FreeAudioMem(this->hidden->mixbuf);
this->hidden->mixbuf = NULL;
}
SDL_FreeAudioMem(this->hidden->mixbuf);
this->hidden->mixbuf = NULL;
if (this->hidden->audio_fd >= 0) {
close(this->hidden->audio_fd);
this->hidden->audio_fd = -1;