fixed ForNode::evaluate() recursing properly

git-svn-id: svn://anubis/fart/trunk@349 7f9b0f55-74a9-4bce-be96-3c2cd072584d

parser/nodes.cc

@@ -149,6 +149,7 @@ NodeRef ForNode::evaluate()
                 }
                 else
                 {
+                    (*it)->evaluateChildren(n);
                     eval->addChild(n);
                 }
             }