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games/doom: don't spawn midi process when opening /dev/audio failed (thanks qwx)

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This commit is contained in:
cinap_lenrek 2017-03-17 01:02:01 +01:00
parent 1132d1b9df
commit 08453422b1
1 changed files with 1 additions and 1 deletions
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2
sys/src/games/doom/i_sound.c
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@ -450,7 +450,7 @@ void I_PlaySong(musicinfo_t *m, int loop)
char name[64];
int n;
if(M_CheckParm("-nomusic"))
if(M_CheckParm("-nomusic") || audio_fd < 0)
return;
I_ShutdownMusic();
if(pipe(mpfd) < 0)