From 7ca0e00a2c81bed61b0f5d0185b2458c416991fb Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 21 Jan 2009 02:01:44 +0100
Subject: fill in dev_id properly

---
 src/modules/alsa/alsa-source.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/modules/alsa/alsa-source.c')

diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c
index c0bf20d6..f4d97386 100644
--- a/src/modules/alsa/alsa-source.c
+++ b/src/modules/alsa/alsa-source.c
@@ -1039,7 +1039,7 @@ finish:
 pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const pa_alsa_profile_info *profile) {
 
     struct userdata *u = NULL;
-    const char *dev_id;
+    const char *dev_id = NULL;
     pa_sample_spec ss;
     pa_channel_map map;
     uint32_t nfrags, hwbuf_size, frag_size, tsched_size, tsched_watermark;
@@ -1116,6 +1116,11 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const pa_alsa_profil
 
     if (profile) {
 
+        if (!(dev_id = pa_modargs_get_value(ma, "device_id", NULL))) {
+            pa_log("device_id= not set");
+            goto fail;
+        }
+
         if (!(u->pcm_handle = pa_alsa_open_by_device_id_profile(
                       dev_id,
                       &u->device_name,
-- 
cgit