From 7d28e980a5755fc616e0e78acefaa3424879f916 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Fri, 1 May 2015 11:41:01 -0700
Subject: [PATCH] terraform: proxy uses custom edge

---
 terraform/transform_proxy.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/terraform/transform_proxy.go b/terraform/transform_proxy.go
index aed50ba81..db7b34ed8 100644
--- a/terraform/transform_proxy.go
+++ b/terraform/transform_proxy.go
@@ -46,10 +46,17 @@ func (t *ProxyTransformer) Transform(g *Graph) error {
 		// a visual explanation.
 		for _, s := range g.UpEdges(v).List() {
 			for _, t := range g.DownEdges(v).List() {
-				g.Connect(dag.BasicEdge(s, t))
+				g.Connect(GraphProxyEdge{
+					Edge: dag.BasicEdge(s, t),
+				})
 			}
 		}
 	}
 
 	return nil
 }
+
+// GraphProxyEdge is the edge that is used for proxied edges.
+type GraphProxyEdge struct {
+	dag.Edge
+}