Fix notice

diff --git a/include/conversation.php b/include/conversation.php
index e2baed5c65a2cee55ef4fe15d2d7b321c03e18d7..837c6a047cfef3fd0e2ac7dbe00dbf3296c2fa20 100644 (file)
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -723,7 +723,7 @@ function conversation_fetch_comments($thread_items, bool $pinned, array $activit
                        if (($row['gravity'] == GRAVITY_PARENT)) {
                                $row['post-type'] = Item::PT_ANNOUNCEMENT;
                                $row = array_merge($row, $activity);
-                               $contact = Contact::getById($activity['author-id'], ['url', 'name', 'thumb']);
+                               $contact = Contact::getById($activity['causer-id'], ['url', 'name', 'thumb']);
                                $row['causer-link'] = $contact['url'];
                                $row['causer-avatar'] = $contact['thumb'];
                                $row['causer-name'] = $contact['name'];