Allow passing NULL for client_name

git-svn-id: file:///home/lennart/svn/public/libsydney/trunk@14 9ba3c220-e4d3-45a2-8aa3-73fcc9aff6ce

1 files changed, 6 insertions, 6 deletions

diff --git a/common.c b/common.c
index fe6c8f0..7ace728 100644
--- a/common.c
+++ b/common.c
@@ -32,7 +32,6 @@ int sa_stream_create_opaque(
     int error;
 
     sa_return_val_if_fail(s, SA_ERROR_INVALID);
-    sa_return_val_if_fail(client_name, SA_ERROR_INVALID);
     sa_return_val_if_fail(mode == SA_MODE_RDONLY || mode == SA_MODE_WRONLY || mode == SA_MODE_RDWR, SA_ERROR_INVALID);
     sa_return_val_if_fail(codec, SA_ERROR_INVALID);
 
@@ -46,8 +45,9 @@ int sa_stream_create_opaque(
         goto fail;
     }
 
-    if ((error = sa_stream_change_meta_data(*s, SA_META_CLIENT_NAME, client_name, strlen(client_name))) < 0)
-        goto fail;
+    if (client_name)
+        if ((error = sa_stream_change_meta_data(*s, SA_META_CLIENT_NAME, client_name, strlen(client_name))) < 0)
+            goto fail;
 
     oil_init();
 
@@ -69,7 +69,6 @@ int sa_stream_create_pcm(
     int ret;
     
     sa_return_val_if_fail(s, SA_ERROR_INVALID);
-    sa_return_val_if_fail(client_name, SA_ERROR_INVALID);
     sa_return_val_if_fail(mode == SA_MODE_RDONLY || mode == SA_MODE_WRONLY || mode == SA_MODE_RDWR, SA_ERROR_INVALID);
     sa_return_val_if_fail(format < _SA_PCM_FORMAT_MAX, SA_ERROR_INVALID);
     sa_return_val_if_fail(rate > 0, SA_ERROR_INVALID);
@@ -95,8 +94,9 @@ int sa_stream_create_pcm(
     if ((ret = sa_stream_change_rate(*s, rate)))
         goto fail;
 
-    if ((ret = sa_stream_change_meta_data(*s, SA_META_CLIENT_NAME, client_name, strlen(client_name))) < 0)
-        goto fail;
+    if (client_name)
+        if ((ret = sa_stream_change_meta_data(*s, SA_META_CLIENT_NAME, client_name, strlen(client_name))) < 0)
+            goto fail;
     
     oil_init();