[pulseaudio-discuss] [PATCH] alsa: Set return code before printing it.

[Dylan Reid]

The error message for snd_pcm_hw_params_set_period_wakeup was
printing "ret", but "ret" wasn't being set.

Signed-off-by: Dylan Reid <dgreid at chromium.org>
---
 src/modules/alsa/alsa-util.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c
index f054178..e5275b1 100644
--- a/src/modules/alsa/alsa-util.c
+++ b/src/modules/alsa/alsa-util.c
@@ -255,7 +255,7 @@ int pa_alsa_set_hw_params(
         /* try to disable period wakeups if hardware can do so */
         if (snd_pcm_hw_params_can_disable_period_wakeup(hwparams)) {
 
-            if (snd_pcm_hw_params_set_period_wakeup(pcm_handle, hwparams, FALSE) < 0)
+            if ((ret = snd_pcm_hw_params_set_period_wakeup(pcm_handle, hwparams, FALSE)) < 0)
                 /* don't bail, keep going with default mode with period wakeups */
                 pa_log_debug("snd_pcm_hw_params_set_period_wakeup() failed: %s", pa_alsa_strerror(ret));
             else
-- 
1.7.5.185.g0b9dee