X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=alsa_write.c;h=9822da674eda8029fe052e3c99c177e58816b8a5;hb=f1fe6d2729f2b0e7b48557d9cc5ddb4412a6bf22;hp=bc06fc315bc51fb3fc1fa9729ae429b47a70d4b4;hpb=207c1184a2c8af338d6be70e8cb7ede10a5b6a08;p=paraslash.git

diff --git a/alsa_write.c b/alsa_write.c
index bc06fc31..9822da67 100644
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -240,6 +240,8 @@ static void alsa_close(struct writer_node *wn)
 
 	if (!pad)
 		return;
+	if (!pad->handle)
+		goto free_pad;
 	/*
 	 * It's OK to have a blocking operation here because we already made
 	 * sure that the PCM output buffer is (nearly) empty.
@@ -248,6 +250,7 @@ static void alsa_close(struct writer_node *wn)
 	snd_pcm_drain(pad->handle);
 	snd_pcm_close(pad->handle);
 	snd_config_update_free_global();
+free_pad:
 	free(pad);
 }
 
@@ -304,11 +307,8 @@ again:
 		PARA_INFO_LOG("%u channel(s), %uHz\n", pad->channels,
 			pad->sample_rate);
 		ret = alsa_init(wn);
-		if (ret < 0) {
-			free(wn->private_data);
-			wn->private_data = NULL;
+		if (ret < 0)
 			goto err;
-		}
 		wn->min_iqs = pad->bytes_per_frame;
 		goto again;
 	}