From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Sun, 11 Dec 2016 09:42:51 +0000 (-0500)
Subject: Writer fix: don't skip first notification
X-Git-Tag: v2.0.0-pre1~613
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=996a07a111a6913458fca1b970120bfa167dc4b7

Writer fix: don't skip first notification

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/plugins/writer/writer.c b/plugins/writer/writer.c
index ad268ebf..525f0d57 100644
--- a/plugins/writer/writer.c
+++ b/plugins/writer/writer.c
@@ -193,17 +193,17 @@ enum bt_component_status run(struct bt_component *component)
 		goto end;
 	}
 
-	ret = bt_notification_iterator_next(it);
-	if (ret != BT_COMPONENT_STATUS_OK) {
-		goto end;
-	}
-
 	notification = bt_notification_iterator_get_notification(it);
 	if (!notification) {
 		ret = BT_COMPONENT_STATUS_ERROR;
 		goto end;
 	}
 
+	ret = bt_notification_iterator_next(it);
+	if (ret != BT_COMPONENT_STATUS_OK) {
+		goto end;
+	}
+
 	ret = handle_notification(writer_component, notification);
 end:
 	bt_put(it);