X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fsup.php;h=911f0d9e5551955916e45c1dcbb4c9b815452352;hb=refs%2Fheads%2Fsazius-nightly;hp=5daf0a1c1ddaf53f083d42213b90950f3c7976dd;hpb=088081675fb7d5250a9b9dfe5015de0822cb5ac2;p=quix0rs-gnu-social.git

diff --git a/actions/sup.php b/actions/sup.php
index 5daf0a1c1d..911f0d9e55 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -19,6 +19,7 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
+// @todo FIXME: documentation needed.
 class SupAction extends Action
 {
     function handle($args)
@@ -60,16 +61,18 @@ class SupAction extends Action
     {
         $notice = new Notice();
 
-        # XXX: cache this. Depends on how big this protocol becomes;
-        # Re-doing this query every 15 seconds isn't the end of the world.
+        // XXX: cache this. Depends on how big this protocol becomes;
+        // Re-doing this query every 15 seconds isn't the end of the world.
 
         $divider = common_sql_date(time() - $seconds);
 
         $notice->query('SELECT profile_id, max(id) AS max_id ' .
-                       'FROM notice ' .
+                       'FROM ( ' .
+                       'SELECT profile_id, id FROM notice ' .
                         ((common_config('db','type') == 'pgsql') ?
                        'WHERE extract(epoch from created) > (extract(epoch from now()) - ' . $seconds . ') ' :
                        'WHERE created > "'.$divider.'" ' ) .
+                       ') AS latest ' .
                        'GROUP BY profile_id');
 
         $updates = array();