From 5680686fe00332256bea08c1957d07c74a1f9757 Mon Sep 17 00:00:00 2001 From: Tristan Matthews <tristan.matthews@savoirfairelinux.com> Date: Thu, 22 Aug 2013 15:07:46 -0400 Subject: [PATCH] alsa: log error message if snd_ctl_pcm_info fails --- daemon/src/audio/alsa/alsalayer.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/daemon/src/audio/alsa/alsalayer.cpp b/daemon/src/audio/alsa/alsalayer.cpp index 4fb286fd73..11319d0a17 100644 --- a/daemon/src/audio/alsa/alsalayer.cpp +++ b/daemon/src/audio/alsa/alsalayer.cpp @@ -602,8 +602,9 @@ AlsaLayer::getAudioDeviceIndexMap(bool getCapture) const snd_pcm_info_set_device(pcminfo , 0); snd_pcm_info_set_stream(pcminfo, getCapture ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK); - if (snd_ctl_pcm_info(handle ,pcminfo) < 0) { - DEBUG(" Cannot get info"); + int err; + if ((err = snd_ctl_pcm_info(handle ,pcminfo)) < 0) { + WARN("Cannot get info: %s", snd_strerror(err)); } else { DEBUG("card %i : %s [%s]", numCard, -- GitLab