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alsa: init stream variable in pa_linux_alsa.c (#584)

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Prevent compiler warnings.

Alternative to #567
This commit is contained in:
Phil Burk 2021-06-08 17:19:44 -07:00 • committed by GitHub
commit 8124f82f5c
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src/hostapi/alsa/pa_linux_alsa.c
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@ -4635,6 +4635,7 @@ PaError PaAlsa_GetStreamInputCard( PaStream* s, int* card )
PaError result = paNoError;
snd_pcm_info_t* pcmInfo;
stream = NULL;
PA_ENSURE( GetAlsaStreamPointer( s, &stream ) );
/* XXX: More descriptive error? */
@ -4654,6 +4655,7 @@ PaError PaAlsa_GetStreamOutputCard( PaStream* s, int* card )
PaError result = paNoError;
snd_pcm_info_t* pcmInfo;
stream = NULL;
PA_ENSURE( GetAlsaStreamPointer( s, &stream ) );
/* XXX: More descriptive error? */