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cmMidiAlsa.c : cmMpFinalize() now checks for a NULL handle before call snd_seq_stop_queue().

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This commit is contained in:
Kevin Larke 2014-08-11 11:43:52 -07:00
parent 921891bbf1
commit 7d0888f97d
1 changed files with 6 additions and 5 deletions
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11
linux/cmMidiAlsa.c
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@ -561,11 +561,12 @@ cmMpRC_t cmMpFinalize()
} }
// stop the queue // stop the queue
if((arc = snd_seq_stop_queue(p->h,p->alsa_queue, NULL)) < 0 ) if( p->h != NULL )
{ if((arc = snd_seq_stop_queue(p->h,p->alsa_queue, NULL)) < 0 )
rc = _cmMpErrMsg(&p->err,kSysErrMpRC,arc,"ALSA queue stop failed."); {
goto errLabel; rc = _cmMpErrMsg(&p->err,kSysErrMpRC,arc,"ALSA queue stop failed.");
} goto errLabel;
}
// release the alsa queue // release the alsa queue
if( p->alsa_queue != -1 ) if( p->alsa_queue != -1 )