Merge pull request #3007 from annando/1607-performance

[friendica.git] / include / threads.php

diff --git a/include/threads.php b/include/threads.php
index 3d9b656ea360c56ac3242e0b01a6685ecb25284d..df0f8ee1de5a24e5577be553a4871226573c312d 100644 (file)
--- a/include/threads.php
+++ b/include/threads.php
@@ -123,8 +123,19 @@ function add_shadow_thread($itemid) {
 function add_shadow_entry($itemid) {
 
        $items = q("SELECT * FROM `item` WHERE `id` = %d", intval($itemid));
+
+       if (!dbm::is_result($items)) {
+               return;
+       }
+
        $item = $items[0];
 
+       // Is it a toplevel post?
+       if ($item['id'] == $item['parent']) {
+               add_shadow_thread($itemid);
+               return;
+       }
+
        // Is this a shadow entry?
        if ($item['uid'] == 0)
                return;