From e32cd396ad7171c7089b204ff7efa37b500d1725 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Fri, 16 Jan 2015 08:37:25 -0800
Subject: [PATCH] helper/schema: add test for GH-814

---
 helper/schema/field_writer_map_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/helper/schema/field_writer_map_test.go b/helper/schema/field_writer_map_test.go
index ea87e6734d..7f9f7c156f 100644
--- a/helper/schema/field_writer_map_test.go
+++ b/helper/schema/field_writer_map_test.go
@@ -140,6 +140,15 @@ func TestMapFieldWriter(t *testing.T) {
 			},
 		},
 
+		"set nil": {
+			[]string{"set"},
+			nil,
+			false,
+			map[string]string{
+				"set.#": "0",
+			},
+		},
+
 		"set resource": {
 			[]string{"setDeep"},
 			[]interface{}{