Fixed invalid edition constraints retrieval in cart_class::set_parent_constraints

diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index f7a41567a4fc45d341e32fe650caa090fc5ca67e..248b5c5b5f8a0499c737c9320325642a462ab29a 100644 (file)
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -145,7 +145,7 @@ class cart
                // that child line_items contains subset of parent lines in _the_same_ order !
                while (($line_no < count($this->line_items)) && ($srcline = db_fetch($srcdetails))) {
                        $line = &$this->line_items[$line_no];
-                       $src_docs[] = $srcline['trans_type']==ST_SALESORDER ?  $srcline['order_no'] : $srcline['debtor_trans_no'];
+                       $src_docs[] = $src_type == ST_SALESORDER ?  $srcline['order_no'] : $srcline['debtor_trans_no'];
                        if ($srcline['id'] == $line->src_id) {
                                if ($this->trans_type == ST_SALESINVOICE)
                                        $line->src_no = $srcline['debtor_trans_no'];