From 3b3e771d613b3d8b9c54bc8b42e4bae7ba0bbb68 Mon Sep 17 00:00:00 2001
From: Tatsushi Demachi <tdemachi@gmail.com>
Date: Thu, 28 Jan 2016 19:27:35 +0900
Subject: [PATCH] Check for exported fields in embedded structs

This fixes a exported field check condition in a way described at Go
issue https://golang.org/issue/12367

According to the issue comments, this fix should be safe under Go 1.6.
---
 tpl/template_funcs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tpl/template_funcs.go b/tpl/template_funcs.go
index 498a38c5e..46b82a5aa 100644
--- a/tpl/template_funcs.go
+++ b/tpl/template_funcs.go
@@ -588,7 +588,7 @@ func evaluateSubElem(obj reflect.Value, elemName string) (reflect.Value, error)
 	case reflect.Struct:
 		ft, ok := obj.Type().FieldByName(elemName)
 		if ok {
-			if ft.PkgPath != "" {
+			if ft.PkgPath != "" && !ft.Anonymous {
 				return zero, fmt.Errorf("%s is an unexported field of struct type %s", elemName, typ)
 			}
 			return obj.FieldByIndex(ft.Index), nil