From: Phil Burk <philburk@mobileer.com>
Date: Wed, 9 Jun 2021 00:19:44 +0000 (-0700)
Subject: alsa: init stream variable in pa_linux_alsa.c (#584)
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=8124f82f5c59f82e504838c0f677f2a5d88e4cd0;p=portaudio

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

Prevent compiler warnings.

Alternative to #567
---

diff --git a/src/hostapi/alsa/pa_linux_alsa.c b/src/hostapi/alsa/pa_linux_alsa.c
index a6d2aec..cf01f47 100644
--- a/src/hostapi/alsa/pa_linux_alsa.c
+++ b/src/hostapi/alsa/pa_linux_alsa.c
@@ -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? */