From 7daa266b189da6ff758b5a2b408e1f6ae382b57e Mon Sep 17 00:00:00 2001
From: Duke <duke@riseup.net>
Date: Sat, 18 Jan 2014 14:07:37 -0200
Subject: [PATCH] fixed same extentions space on root level

---
 feed_test.go | 2 +-
 item.go      | 2 +-
 rss.go       | 5 +++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/feed_test.go b/feed_test.go
index f90d5ee..dc84b76 100644
--- a/feed_test.go
+++ b/feed_test.go
@@ -81,7 +81,7 @@ func Test_Extensions(t *testing.T) {
 	feed := New(1, true, chanHandler, itemHandler)
 	feed.FetchBytes("http://example.com", content, nil)
 
-	extension := feed.Channels[0].Items[0].Extensions["http://www.sec.gov/Archives/edgar"]
+	extension := feed.Channels[0].Items[0].Extensions["http://www.sec.gov/Archives/edgar"][0]
 
 	companyExpected := "Cellular Biomedicine Group, Inc."
 	companyName := *extension.Childrens[0]
diff --git a/item.go b/item.go
index 1a301e8..a9b274f 100644
--- a/item.go
+++ b/item.go
@@ -24,7 +24,7 @@ type Item struct {
 	Contributors []string
 	Content      *Content
 
-	Extensions map[string]*Extension
+	Extensions map[string][]*Extension
 }
 
 func (i *Item) Key() string {
diff --git a/rss.go b/rss.go
index 6855b3f..34e1eee 100644
--- a/rss.go
+++ b/rss.go
@@ -182,11 +182,11 @@ func (this *Feed) readRss2(doc *xmlx.Document) (err error) {
 			}
 
 			tl = item.SelectNodes("*", "*")
-			i.Extensions = make(map[string]*Extension)
+			i.Extensions = make(map[string][]*Extension)
 			for _, lv := range tl {
 				e, ok := getExtension(lv)
 				if ok {
-					i.Extensions[lv.Name.Space] = e
+					i.Extensions[lv.Name.Space] = append(i.Extensions[lv.Name.Space], e)
 				}
 			}
 
@@ -202,6 +202,7 @@ func getExtension(node *xmlx.Node) (*Extension, bool) {
 		var extension Extension
 		extension = Extension{Name: node.Name.Local, Value: node.GetValue()}
 		extension.Attrs = make(map[string]string)
+
 		for _, x := range node.Attributes {
 			extension.Attrs[x.Name.Local] = x.Value
 		}