Index: trunk/core/kernel/utility/temp_handler.php
===================================================================
diff -u -r2794 -r2795
--- trunk/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 2794)
+++ trunk/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 2795)
@@ -25,6 +25,8 @@
 
 	var $FinalRefs = Array();
 
+	var $CopiedTables =  Array();
+
 	/**
 	* Description
 	*
@@ -301,7 +303,9 @@
 			$ids = join(',', $ids);
 		}
 
-		if ($ids != '') {
+		$table_sig = $master['TableName'].(isset($master['Constrain']) ? $master['Constrain'] : '');
+
+		if ($ids != '' && !in_array($table_sig, $this->CopiedTables)) {
 			if ( getArrayValue($master, 'ForeignKey') ) {
 				if ( is_array($master['ForeignKey']) ) {
 					$key_field = $master['ForeignKey'][$parent_prefix];
@@ -320,6 +324,8 @@
 			if (isset($master['Constrain'])) $query .= ' AND '.$master['Constrain'];
 			$this->Conn->Query($query);
 
+			$this->CopiedTables[] = $table_sig;
+
 			$query = 'SELECT '.$master['IdField'].' FROM '.$master['TableName'].'
 								WHERE '.$key_field.' IN ('.$ids.')';
 			if (isset($master['Constrain'])) $query .= ' AND '.$master['Constrain'];