Merged revisions 3100-3175 from stable branch.

tbrehm

2012-06-07 26c0fc98b880cf148ab348aefef85ac9b087597c

 interface/lib/classes/tform.inc.php

@@ -918,7 +918,7 @@
                $this->action = $action;
                $this->primary_id = $primary_id;

                $record = $this->encode($record,$tab);
                $record = $this->encode($record,$tab,true);
                $sql_insert_key = '';
                $sql_insert_val = '';
                $sql_update = '';
@@ -1041,7 +1041,7 @@
               //* return a empty string if there is nothing to update
               if(trim($sql_update) == '') $sql = '';
                }
                

                return $sql;
        }