add autojoin

diff --git a/DataObjects/Mtrack_change.php b/DataObjects/Mtrack_change.php
index 4433dab..ac1c04a 100644 (file)
--- a/DataObjects/Mtrack_change.php
+++ b/DataObjects/Mtrack_change.php
@@ -33,6 +33,7 @@ class Pman_MTrack_DataObjects_Mtrack_change extends DB_DataObject
             $cache[$this->ontable.':'. $this->onid];
         }
         $o = DB_DataObject::factory($this->ontable);
+        $o->autoJoin();
         $o->get($this->onid);
         $cache[$this->ontable.':'. $this->onid] = $o;
         return $o;