Revert "Revert "Fix to return ERROR_NONE and NULL for value when metadata doesn't...

This reverts commit 27d487e9fa8ac3033bcdae34dacdf615a0b8ee57.

Change-Id: I43f6a1e248468c8c30bc8ab4814ccd910b969775

diff --git a/include/media_controller_client.h b/include/media_controller_client.h
index 4bd5432..ab7da14 100644 (file)
--- a/include/media_controller_client.h
+++ b/include/media_controller_client.h
@@ -1643,7 +1643,7 @@ int mc_client_get_server_playback_info(mc_client_h client, const char *server_na
  * @privilege %http://tizen.org/privilege/mediacontroller.client
  *
  * @remarks The @a metadata should be released using @c mc_metadata_destroy(). \n
- *                   If there is no metadata, return value of the metadata is NULL.
+ *                   If there is no metadata, return value of the @a metadata is NULL.
  *
  * @param[in] client    The handle of the media controller client
  * @param[in] server_name    The app_id of the media controller server

diff --git a/src/media_controller_db.c b/src/media_controller_db.c
index 4b5605e..53f99a7 100644 (file)
--- a/src/media_controller_db.c
+++ b/src/media_controller_db.c
@@ -301,7 +301,8 @@ int _mc_db_get_metadata_info(sqlite3 *handle, const char *server_name, mc_metada
        sql_str = sqlite3_mprintf("SELECT %s FROM %q WHERE name=%Q", META_LIST, MC_DB_TABLE_LATEST_META, server_name);
 
        ret = __mc_db_get_record(handle, sql_str, &stmt);
-       mc_retvm_if(ret != MEDIA_CONTROLLER_ERROR_NONE && ret != TIZEN_ERROR_NO_DATA, ret, "__mc_db_get_record failed [%d]", ret);
+       mc_retvm_if(ret == TIZEN_ERROR_NO_DATA, MEDIA_CONTROLLER_ERROR_NONE, "no metadata info");
+       mc_retvm_if(ret != MEDIA_CONTROLLER_ERROR_NONE, ret, "__mc_db_get_record failed [%d]", ret);
 
        ret = __mc_db_get_metadata(stmt, 0, metadata);
        SQLITE3_FINALIZE(stmt);