- $condition = ["`parent` = ? AND `uid` IN (0, ?) AND `verb` = ? AND `item`.`id` > ?",
- $id, api_user(), ACTIVITY_POST, $since_id];
+ $condition = ["`parent` = ? AND `uid` IN (0, ?) AND `gravity` IN (?, ?) AND `item`.`id` > ?",
+ $id, api_user(), GRAVITY_PARENT, GRAVITY_COMMENT, $since_id];