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-rw-r--r--src/mixer/alsa_mixer.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mixer/alsa_mixer.c b/src/mixer/alsa_mixer.c
index 86a9ae86e..201cb6f20 100644
--- a/src/mixer/alsa_mixer.c
+++ b/src/mixer/alsa_mixer.c
@@ -49,6 +49,9 @@ alsa_mixer_configure(struct mixer_data *data, ConfigParam *param)
struct alsa_mixer *am = (struct alsa_mixer *)data;
BlockParam *bp;
+ if (param == NULL)
+ return;
+
if ((bp = getBlockParam(param, "mixer_device"))) {
if (am->device)
g_free(am->device);