From 3be1850744c71153ce12abe6cda3a751e714f8fb Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 26 Mar 2009 19:49:36 +0100
Subject: alsa_mixer: initialize "volume_set" in the open() method
"volume_set" is an attribute which becomes undefined when the mixer is
closed. That means, it must be initialized each time the mixer is
opened.
---
src/mixer/alsa_mixer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'src/mixer')
diff --git a/src/mixer/alsa_mixer.c b/src/mixer/alsa_mixer.c
index 75321408f..6c7476ab3 100644
--- a/src/mixer/alsa_mixer.c
+++ b/src/mixer/alsa_mixer.c
@@ -52,8 +52,6 @@ alsa_mixer_init(const struct config_param *param)
am->control = config_get_block_string(param, "mixer_control",
VOLUME_MIXER_ALSA_CONTROL_DEFAULT);
- am->volume_set = -1;
-
return &am->base;
}
@@ -82,6 +80,8 @@ alsa_mixer_open(struct mixer *data)
int err;
snd_mixer_elem_t *elem;
+ am->volume_set = -1;
+
err = snd_mixer_open(&am->handle, 0);
snd_config_update_free_global();
if (err < 0) {
--
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