Bugfix: !if that creates cfn conditions properly replaces parent node

app/Cfnpp/Functions.php

@@ -195,13 +195,14 @@ class Functions
 
 		$n_orig = new Node(null, $node->hasName() ? $node->getName() : null);
 		$n_if = new Node($n_orig, 'Fn::If');
+		$n_orig->addChild($n_if);
 		$n_if->addChild(new NodeValue($n_if, null, $condition_name));
 		$n_if->addChild($if_true);
 		if (isset($if_false))
 		{
 			$n_if->addChild($if_false);
 		}
-		return $n_if;
+		return $n_orig;
 	}
 
 	/**