From 878d844f5c404a1d6a762fc192db7b836fbdc5f3 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Thu, 14 Aug 2014 23:33:30 -0700
Subject: [PATCH] helper/schema: comment

---
 helper/schema/schema.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/helper/schema/schema.go b/helper/schema/schema.go
index 9fe0d2f06..712720fcd 100644
--- a/helper/schema/schema.go
+++ b/helper/schema/schema.go
@@ -152,6 +152,8 @@ func (m schemaMap) diffList(
 
 	switch t := schema.Elem.(type) {
 	case *Schema:
+		// Copy the schema so that we can set Computed/ForceNew from
+		// the parent schema (the TypeList).
 		t2 := *t
 		t2.Computed = schema.Computed
 		t2.ForceNew = schema.ForceNew